At NSN Unlimited, we provide a selection of new and obsolete helicopter flotation system components. We offer parts like 20328-101, 20328-103, 20328-200, 20328-300, 20328-302 from top manufacturers which consist of different helicopter flotation accessories. Owned and operated by ASAP Semiconductor, we are an FAA 0056B accredited and AS9120B, ISO 9001:2015 certified member of the Aviation Suppliers Association (ASA).
With an unmatched supply-chain network and locations in the US and abroad, we maintain the fastest lead times and turnaround times in the industry. Ready for a quote? Submit an Instant RFQ to get started.
| Part No | Description | RFQ |
|---|---|---|
| 135M-110 | ec135 crosstube extension | RFQ |
| 20077-113 | emergency float bags - fwd, mid 206a/b, fwd 206l | RFQ |
| 20077-115 | 206a/b, 206l emergency float bags - aft | RFQ |
| 20077-117 | 206l emergency float bags - mid | RFQ |
| 20090 | inlet check valve | RFQ |
| 20110 | inlet check valve | RFQ |
| 20239-101 | aft float cover | RFQ |
| 20313-1 | hose | RFQ |
| 20313-10 | hose | RFQ |
| 20313-2 | hose | RFQ |
| 20315-5 | alum backup plate (channel) | RFQ |
| 20317-101 | as350 / bo105 oem replacement emergency float bag lh | RFQ |
| 20317-102 | as350 / bo105 oem replacement emergency float rh | RFQ |
| 20326-1 | as350/as355 emergency float hose | RFQ |
| 20326-11 | as350/as355 emergency float hose | RFQ |
| 20326-1100 | as350/as355 quick release emergency aft floats with liferafts | RFQ |
| 20326-12 | as350/as355 emergency float hose | RFQ |
| 20326-1200 | as350/as355 quick release emergency float system with liferafts | RFQ |
| 20326-122 | as350/as355 emergency float hose | RFQ |
| 20326-13 | as350/as355 emergency float hose | RFQ |
| 20326-1300 | as350/as355 quick release emergency float system | RFQ |
| 20326-134 | as350/as355 emergency float hose | RFQ |
| 20326-1400 | as350/as355 quick release upgrade kit for emergency aft floats with liferafts | RFQ |
| 20326-1500 | as350/as355 quick release upgrade kit emergency float system with liferafts | RFQ |
| 20326-1600 | as350/as355 quick release upgrade kit emergency float system | RFQ |
| 20326-2 | as350/as355 emergency float hose | RFQ |
| 20326-3 | as350/as355 emergency float hose | RFQ |
| 20326-5 | as350/as355 emergency float hose | RFQ |
| 20327-100 | float bag | RFQ |
| 20327-101 | as350/as355 fwd float cover | RFQ |
| 20327-102 | float covers rh | RFQ |
| 20327-103 | fwd endcap assembly | RFQ |
| 20327-200 | as350/as355 fwd float bag | RFQ |
| 20327-300 | lh float assembly | RFQ |
| 20327-301 | float cover, lh fwd | RFQ |
| 20327-302 | float cover, rh fwd | RFQ |
| 20327-303 | fwd endcap assembly | RFQ |
| 20327-400 | float bag | RFQ |
| 20327-500 | rh float assembly | RFQ |
| 20328-100 | as350/355 emergency mid float assembly | RFQ |
| 20328-101 | as350/355 emergency mid bag float cover [j] | RFQ |
| 20328-103 | mid endcap assembly | RFQ |
| 20328-200 | as350/as355 emergency mid float bag | RFQ |
| 20328-300 | lh float assembly | RFQ |
| 20328-302 | rh mid, float cover | RFQ |
| 20328-303 | mid endcap assembly | RFQ |
| 20328-500 | mid float assembly, rh | RFQ |
| 20329-100 | as350/as355 emergency aft float assembly | RFQ |
| 20329-101 | as350/as355 emergency aft float cover | RFQ |
| 20329-103 | aft endcap assembly | RFQ |
| 20329-200 | as350/as355 aft float bag | RFQ |
| 20329-300 | lh float assembly | RFQ |
| 20329-305 | aft endcap assembly | RFQ |
| 20329-501 | float with liferaft, rh, aft | RFQ |
| 20329-502 | float with liferaft, lh, aft | RFQ |
| 20329-601 | float with liferaft, rh, aft | RFQ |
| 20329-602 | float with liferaft, lh, aft | RFQ |
| 20329-700 | rh float assembly | RFQ |
| 20330-1 | replacement cylinder for 206a/b and 206l/l1/l3 | RFQ |
| 20333 | as350/as355 replacement cylinder | RFQ |
| 20359-1 | skid extension assembly lh | RFQ |
| 20360-1 | md 600n emergency float system | RFQ |
| 20360-101 | hose | RFQ |
| 20360-102 | hose | RFQ |
| 20360-104 | hose | RFQ |
| 20360-107 | hose | RFQ |
| 20360-110 | hose 8.25" | RFQ |
| 20360-42 | pull cable | RFQ |
| 20360-43 | pull cable | RFQ |
| 20377-3 | placard | RFQ |
| 20377-5 | placard, emergency | RFQ |
| 20377-7 | placard | RFQ |
| 20379-2 | spacer | RFQ |
| 20395-5 | tube | RFQ |
| 20408-101 | md 500c oem replacement utility float lh - slip-on | RFQ |
| 20408-102 | md 500c oem replacement utility float rh - slip-on | RFQ |
| 20408-103 | md 500d/e oem replacement utility float lh - slip-on | RFQ |
| 20408-104 | md 500d/e oem replacement utility float rh - slip-on | RFQ |
| 20409-3 | pull cable shroud | RFQ |
| 20411-1 | md 500 skid extension | RFQ |
| 20416-101 | as350 / as355 tri-bag float system lh pilot, low skid. | RFQ |
| 20416-102 | as350 / as355 tri-bag float system rh pilot, low skid. | RFQ |
| 20416-103 | as350 / as355 tri-bag float system lh pilot, high skid. | RFQ |
| 20416-104 | as350 / as355 tri-bag float system rh pilot, high skid. | RFQ |
| 20417 | inlet check valve-10 | RFQ |
| 20420-1 | 206a/b manual inflation kit (mounted on collective) | RFQ |
| 20420-2 | 206l manual inflation kit (mounted on collective) | RFQ |
| 20426 | inlet check valve -8 | RFQ |
| 20427-101 | as350/as355 fwd float assembly lh | RFQ |
| 20427-102 | as350/as355 fwd float assembly lh | RFQ |
| 20427-201 | as350/as355 fwd float bag lh | RFQ |
| 20427-202 | as350/as355 fwd float bag rh | RFQ |
| 20427-301 | as350/as355 fwd cover, lh | RFQ |
| 20427-302 | as350/as355 fwd cover, rh | RFQ |
| 20428-101 | as350/as355 mid float assembly lh | RFQ |
| 20428-102 | as350/as355 mid float assembly rh | RFQ |
| 20428-202 | as350/as355 mid float bag rh | RFQ |
| 20428-301 | as350/as355 mid cover lh | RFQ |
| 20428-302 | as350/as355 mid cover rh | RFQ |
| 20429-101 | as350/as355 aft float assembly lh | RFQ |
| 20429-102 | as350/as355 aft float assembly rh | RFQ |
| 20429-301 | as350/as355 aft cover, lh | RFQ |
| 20429-302 | as350/as355 aft cover rh | RFQ |
| 20430-100 | bo105 tri-bag float system for low gear | RFQ |
| 20430-200 | bo105 tri-bag float system for high gear | RFQ |
| 20430-300 | bo105 tri-bag float with liferafts for low gear | RFQ |
| 20435-2 | pull cable clamp | RFQ |
| 20442-1 | hose 47.00" | RFQ |
| 20442-2 | hose 16.75" | RFQ |
| 20442-3 | hose 11.75" | RFQ |
| 20442-4 | hose 23.00" | RFQ |
| 20442-5 | hose 15.75" | RFQ |
| 20442-6 | hose | RFQ |
| 20442-7 | hose | RFQ |
| 20442-8 | hose 19.00" | RFQ |
| 20442-9 | hose 37.50" | RFQ |
| 20450-1 | bracket | RFQ |
| 20454-10 | hose | RFQ |
| 20454-13 | hose | RFQ |
| 20454-14 | hose 17.00" | RFQ |
| 20454-15 | hose, bo-105 | RFQ |
| 20454-16 | hose | RFQ |
| 20454-18 | hose | RFQ |
| 20454-9 | hose | RFQ |
| 20456-1 | reservoir assembly | RFQ |
| 20456-2 | reservoir assembly | RFQ |
| 20456-3 | reservoir assembly | RFQ |
| 20456-4 | reservoir assembly | RFQ |
| 20456-5 | reservoir assembly | RFQ |
| 20456-6 | reservoir assembly | RFQ |
| 20460-1 | reservoir assembly | RFQ |
| 20462-1 | t-bolt loop clamp clamp assembly | RFQ |
| 20473-6 | bolt | RFQ |
| 20473-7 | fitting fwd lh | RFQ |
| 20473-8 | fitting fwd rh | RFQ |
| 20484-1 | 7/16" flow valve | RFQ |
| 20491-1 | md 500 emergency float system | RFQ |
| 20491-2 | md500 quick release emergency float system | RFQ |
| 20492-101 | md 369/500 lh float | RFQ |
| 20492-102 | md 369/500 rh float | RFQ |
| 20493-101 | md 369/500 lh aft float | RFQ |
| 20493-102 | md 369/500 rh aft float | RFQ |
| 20498-101 | ec120 emergency float system (lh pilot cyclic mounted inflation mechanism) | RFQ |
| 20498-102 | ec120 emergency float system (rh pilot cyclic mounted inflation mechanism) | RFQ |
| 20498-103 | ec120 emergency float system (lh pilot collective mounted inflation mechanism) | RFQ |
| 20498-104 | ec120 emergency float system (rh pilot collective mounted inflation mechanism) | RFQ |
| 20503-1 | hose 32.50" | RFQ |
| 20503-3 | hose 14.50" | RFQ |
| 20503-5 | hose | RFQ |
| 20503-6 | hose 21.50' | RFQ |
| 20503-7 | hose | RFQ |
| 20505-1 | pull cable | RFQ |
| 20511-101 | fwd bracket assembly | RFQ |
| 20521-103 | lh fwd end cap assembly | RFQ |
| 20521-104 | rh fwd end cap assembly | RFQ |
| 20521-105 | lh aft end cap assembly | RFQ |
| 20521-106 | rh aft end cap assembly | RFQ |
| 20543-102 | pull cable | RFQ |
| 20543-103 | pull cable | RFQ |
| 20543-105 | pull cable | RFQ |
| 20543-106 | pull cable | RFQ |
| 20543-107 | pull cable | RFQ |
| 20544-1 | 41.00" hose | RFQ |
| 20544-2 | hose | RFQ |
| 20544-3 | hose 41.00" | RFQ |
| 20544-4 | hose | RFQ |
| 20544-5 | ec120 hose | RFQ |
| 20544-6 | hose | RFQ |
| 20548-102 | ec120 cyclic float release handle (cable not included) | RFQ |
| 20555-101 | ec120 ground handling arm | RFQ |
| 20714-100 | 412 oem replacement emergency float aft | RFQ |
| 20715-100 | 412 oem replacement emergency float fwd & mid | RFQ |
| 20729-100 | as332 oem replacement emergency float fwd | RFQ |
| 20730-100 | as332 oem replacement emergency float aft lh | RFQ |
| 20730-200 | as332 oem replacement emergency float aft rh | RFQ |
| 20744-100 | md 900 tri-bag float system (dual inflation sys.) | RFQ |
| 20744-200 | md 900 tri-bag float system (single inflation sys.) | RFQ |
| 20744-52 | doubler | RFQ |
| 20748-100 | skid extension assembly lh | RFQ |
| 20752-100 | reservoir assembly | RFQ |
| 20752-200 | reservoir assembly | RFQ |
| 20754-100 | md 900 tri-bag float system with integrated liferafts (dual inflation sys.) | RFQ |
| 20754-200 | md 900 tri-bag float system with integrated liferafts (single inflation sys.) | RFQ |
| 20754-300 | md 900 tri-bag float system with liferafts rh hoist comp. (dual inflation sys.) | RFQ |
| 20759-100 | handle assembly | RFQ |
| 20760-1 | hose (760-1) | RFQ |
| 20760-2 | hose (760-2) | RFQ |
| 20760-3 | md900 hose (760-3) | RFQ |
| 20760-4 | md900 hose (760-4) | RFQ |
| 20760-5 | md900 hose (760-5) | RFQ |
| 20760-6 | md900 hose (760-6) | RFQ |
| 20763-100 | md900 cable assembly | RFQ |
| 20765-1 | t-handle mounting bracket | RFQ |
| 20767-1 | md900 hose | RFQ |
| 20767-2 | hose | RFQ |
| 20767-3 | hose | RFQ |
| 20779-1 | hose | RFQ |
| 20779-2 | hose | RFQ |
| 212-050-207-101 | replacement float bags | RFQ |
| 212-050-207-102 | replacement float bags | RFQ |
All Orders are Fulfilled in the U.S.A.
All shipments must comply with U.S.A export laws.
No exceptions.
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with a NO CHINA SOURCING Pledge
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