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1269956 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1269956: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include end_item_identification: ASU2-620 LIQUID OXYGEN GENERATOR. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-512-6079, 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
1269956
NSN: 5331-01-512-6079
FSC: 5331 — O-ring
CAGE: 58915 — PNEUMATIC PRODUCTS CORP (USA)
SPECIFICATIONS
end_item_identificationASU2-620 LIQUID OXYGEN GENERATOR
NSN5331-01-512-6079
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1269956 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
END ITEM IDENTIFICATIONASU2-620 LIQUID OXYGEN GENERATOR
SUBSTITUTES & CROSS-REFERENCES 1
AS568-353Reference 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 1269956?
1269956 is a O-RING.
What parts can replace 1269956?
There is 1 known substitute for 1269956: AS568-353. Substitute compatibility should be verified for your specific system.
What is the NSN for 1269956?
1269956 is cataloged in the U.S. Government catalog under NSN 5331-01-512-6079. This indicates validated use in U.S. government and defense supply chains.
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