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CA11307 PIECE 255 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CA11307 PIECE 255: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-154-3998, 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
CA11307 PIECE 255
NSN: 5331-01-154-3998
FSC: 5331 — O-ring
CAGE: 83130 — AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS (USA)
SPECIFICATIONS
Part NumberCA11307 PIECE 255
NSN5331-01-154-3998
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CA11307 PIECE 255 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 7
3-906N304-75Reference document
Same NSN cross-reference
Reference document — Secondary reference
080-58532-70Reference document
Same NSN cross-reference
Reference document — Secondary reference
030906N0304CSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1KK529Reference document
Same NSN cross-reference
Reference document — Secondary reference
3-6PSI-30-5Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
3-906NM304-75Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CA11307 PIECE 255?
CA11307 PIECE 255 is a O-RING.
What parts can replace CA11307 PIECE 255?
There are 7 known substitutes for CA11307 PIECE 255: 3-906N304-75, 080-58532-70, 030906N0304C and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CA11307 PIECE 255?
CA11307 PIECE 255 is cataloged in the U.S. Government catalog under NSN 5331-01-154-3998. This indicates validated use in U.S. government and defense supply chains.
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