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A10850 — VALVE,CHECK

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A10850: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 0.232 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN, end_item_identification: VALVE, ANGLE RELIEF. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-629-2085, 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
A10850
NSN: 5340-00-629-2085
NIINs: 006292085, 010326986, 013437260, 015502866
FSC: 5340 — Hardware, Commercial
CAGE: U4574 — FNH UK LTD (GBR)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
hardness_rating90.0 SHORE DUROMETER A NOMINAL
center_hole_diameter0.232 INCHES MINIMUM AND 0.242 INCHES MAXIMUM IN
cross-sectional_height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
end_item_identificationVALVE, ANGLE RELIEF
NSN5340-00-629-2085
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A10850 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSTEEL; PHOSPHATE,MIL-P-16232,CLASS 1,TYPE M OR Z; CONSISTS OF HANDLE-1,P/N 5377943; SCREW-1,P/N 5377942; NUT-1,P/N 5141173; BLOCK-1,P/N 5377944
END ITEM IDENTIFICATION1005-00-322-9715
SUBSTITUTES & CROSS-REFERENCES 1
6292085Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A10850?
A10850 is a VALVE,CHECK.
What parts can replace A10850?
There is 1 known substitute for A10850: 6292085. Substitute compatibility should be verified for your specific system.
What is the NSN for A10850?
A10850 is cataloged in the U.S. Government catalog under NSN 5340-00-629-2085. This indicates validated use in U.S. government and defense supply chains.
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