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Explore Our NSN 4820-01-044-3254 Parts List

Item Name Valve Negative Pressure Relief
Federal Supply Group (FSG) Valves
Federal Supply Class (FSC) 4820 Valves Nonpowered
National Item Identification Number (NIIN) 01-044-3254 (010443254)
NCB Code USA (01)
Manufacturer Lockheed Martin Corporation, Allen Aircraft Products Inc, Auto Valve Inc, Inspektorat Wsparcia Sil Zbrojnych
Part Number Manufacturer Item Name Cage Code RFQ
16VP038 lockheed martin corporation valve negative pressure relief 81755 RFQ
24P104-1 allen aircraft products inc valve negative pressure relief 82829 RFQ
35C-24 auto valve inc valve negative pressure relief 91511 RFQ
4820PL1605373 inspektorat wsparcia sil zbrojnych valve negative pressure relief 9009h RFQ

Technical Characteristics of NSN 4820010443254

MRCCriteriaCharacteristic
AGAVEND ITEM IDENTIFICATIONF-16
TEXTGENERAL CHARACTERISTICS ITEM DESCRIPTIONOPERATING PRESSURE M2 PSI TO 20 PSI; BURST PRESSURE 60 PSI; VALVE SHALL OPEN WITH PRESSURE 0.500 PSI PORM 0.250 PSI; VALVE DESIGNED TO RESIST STICKING DUE TO ICE FORMATION ON THE POPPET; MAX WT 1.000 LB

Components Related to NSN - 4820-01-044-3254, 4820010443254
4820-01-572-7837 (4820015727837) 4820-01-478-2496 (4820014782496) 4810-01-232-8702 (4810012328702) 4820-12-340-3271 (4820123403271)
4820-01-424-4726 (4820014244726) 4820-00-428-7011 (4820004287011) 4810-01-707-6012 (4810017076012) 4820-01-671-9772 (4820016719772)
4820-00-034-1423 (4820000341423) 4820-01-160-8232 (4820011608232) 4820-00-032-4754 (4820000324754) 4810-01-516-2099 (4810015162099)

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