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B08-221-M3MA O-RING — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

B08-221-M3MA O-RING: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-439-5483, 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
B08-221-M3MA O-RING
NSN: 5331-01-439-5483
FSC: 5331 — O-ring
CAGE: 43990 — NORGREN C A CO (USA)
SPECIFICATIONS
Part NumberB08-221-M3MA O-RING
NSN5331-01-439-5483
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: B08-221-M3MA O-RING 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
SUBSTITUTES & CROSS-REFERENCES 1
2316-32Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B08-221-M3MA O-RING?
B08-221-M3MA O-RING is a O-RING.
What parts can replace B08-221-M3MA O-RING?
There is 1 known substitute for B08-221-M3MA O-RING: 2316-32. Substitute compatibility should be verified for your specific system.
What is the NSN for B08-221-M3MA O-RING?
B08-221-M3MA O-RING is cataloged in the U.S. Government catalog under NSN 5331-01-439-5483. This indicates validated use in U.S. government and defense supply chains.
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