Helicopter Flotation System Component Catalog

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

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