Quote for M7891HM-2 Military Specifications Part with NSN 1660-01-370-7431

Part Number:  M7891HM-2
Alternate P/N:  M7891HM2
Manufacturer:  military specifications
NIIN:  13707431
Item Name :  valve oxygen
CAGE Code:  81349
INC Code:  77777
Country:  USA
NCB Code:  01
FSG:  16 Aircraft Components and Accessories
Last Updated:  01-20-2026

Are you looking quote for part M7891HM-2? The Military Specifications-manufactured component (CAGE Code: 81349) is documented under NSN 1660-01-370-7431 as Valve Oxygen. For the fastest quote, please complete our RFQ form with details about M7891HM-2. We guarantee a response within 15 minutes.

ASAP Components provides the verified M7891HM-2, classified under INC 77777, FSG 16 Aircraft Components and Accessories, FSC 1660 Aircraft Air Conditioning Heating and Pressurizing Equipment, NIIN 01-370-7431, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number M7891HM-2 with NSN 1660-01-370-7431, 1660013707431

NSNFSCNIINCLSHazmatDEMILCancelled NSN
1660-01-370-7431

Item PartTypeName:

FILLER VALVE,AIRCRAFT OXYGEN

16600137074310N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
9120097-23515

Characteristics Data of NSN 1660-01-370-7431, 1660013707431

MRCCriteriaCharacteristic
FEATSPECIAL FEATURESRSTRAIGHT THREAD PER MS33656E3; OPERATING PRESSURE 0-3000 PSIG; BURST PRESSURE 6000 PSIG MIN; PROOF PRESSURE 0-4500 PSIG; FILTER 20-MICRON,PRESS FIT; -3 IDENTICAL TO -13 EXCEPT FOR PRESS FIT FILTER VS REMOVEABLE FILTER
TEXTGENERAL CHARACTERISTICS ITEM DESCRIPTIONMATERIAL: BODY,SEAL RETAINER,GUIDE,RETAINER MADE OF MONEL; SEAL MADE OF KEL-F; SPRING,SNAP RING MADE OF BERYLLIUM COPPER; FILTER SINTERED BRONZE
ZZZVFSC APPLICATION DATABREATHING OXYGEN SYSTEM

Schedule B & Trade

End Use : 50070 Parts for military-type goods
Schedule B : 8803300060 (NAICS 336413) Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
SITC : 79295 Parts of airplanes or helicopters, n.E.S.

Identification

ADPE Represents items with no adp components
CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
LCL: P - 77.5
MGMT_CTL Sf9bo-n
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: P - 77.5
LTL: P - 77.5
NMFC: 127220 - Pressure reg/red/relief valves noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)

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