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PRODUCT OVERVIEW
The FILLER VALVE,AIRCRAFT OXYGEN is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1660-01-370-7433, indicating validated use in U.S. government and defense logistics supply chains.
Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
M7891HM-1
NSN:1660-01-370-7433 FSC:1660 CAGE:81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part Number
M7891HM-1
NSN
1660-01-370-7433
COMPONENT DIAGRAM
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES
PIPE THREAD 1/8-27 ANPT; OPERATING PRESSURE 0-3000 PSIG; BURST PRESSURE 6000 PSIG MIN; PROOF PRESSURE 0-4500 PSIG; FILTER 20-MICRON,PRESS FITTED; -7 IDENTICAL TO -17 EXCEPT FOR PRESS FIT FILTER VS REMOVEABLE FILTER.MATERIAL: BODY,SEAL RETAINER,GUIDE,RETAINER MADE OF MONEL;SEAL MADE OF KEL-F; SPRING,SNAP RING MADE OF BERYLLIUM COPPER; FILTER SINTERED BRONZE.USED FOR BREATHING OXYGEN SYSTEM.
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FREQUENTLY ASKED QUESTIONS
What is M7891HM-1?
M7891HM-1 is a FILLER VALVE,AIRCRAFT OXYGEN.
What parts can replace M7891HM-1?
There are 17 known substitutes for M7891HM-1: 41A5317, MIL-PRF-7891, 8148650 and 14 more. Substitute compatibility should be verified for your specific system.
Is M7891HM-1 still available?
M7891HM-1 is currently cancelled.
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