At NSN Unlimited, we maintain a large database of parts K873738-2250, 873738-2250 with NSN 4820-00-977-7664 used in civil and defense applications for the aerospace, marine, and commercial manufactured by Whittaker Corp, Meggitt North Hollywood Inc, Davey Compressor Co. Utilize our interface to browse items by part number, part type, manufacturer, and more. Obtain insights on top MRO and FBO services, Manufacturer profiles, and part catalogs.
With an unmatched supply-chain network, we are able to provide expedited shipping and same-day or next-day delivery on qualifying parts.
Ready for a quote? Submit an Instant RFQ today for NSN 4820-00-977-7664.
| Alternative NSN: 4820-00-977-7664 |
| Item Name: Valve Safety Relief |
| FSG: 48 Valves |
| Federal Supply Class (FSC): 4820 Valves Nonpowered |
| NIIN: 009777664 |
| NCB Code: USA (00) |
| Manufacturers: Whittaker Corp , Meggitt North Hollywood Inc , Davey Compressor Co |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| K873738-2250 | 4820-00-977-7664 | valve safety relief | whittaker corp | Avl | RFQ |
| K873738-2250 | 4820-00-977-7664 | valve safety relief | meggitt north hollywood inc | Avl | RFQ |
| K873738-2250 | 4820-00-977-7664 | valve safety relief | davey compressor co | Avl | RFQ |
| 873738-2250 | 4820-00-977-7664 | valve safety relief | whittaker corp | Avl | RFQ |
| 873738-2250 | 4820-00-977-7664 | valve safety relief | meggitt north hollywood inc | Avl | RFQ |
| 873738-2250 | 4820-00-977-7664 | valve safety relief | davey compressor co | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.437 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| CSDC | OPENING PRESSURE SETTING | 2120.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
All Orders are Fulfilled in the U.S.A.
All shipments must comply with U.S.A export laws.
No exceptions.
The only independent distributor
with a NO CHINA SOURCING Pledge
“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.
If You’d Like to Stay Up to Date On Our Latest, Up-To-Date NSN Parts; Kindly Explore Our Catalog and Get Quote for Your Required Part Number.
Request for Quote
