PartsTable
Technical Data Sheet
G4012 REV D PC ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The O-RING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-308-7453, 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
G4012 REV D PC
NSN: 5331-01-308-7453
FSC: 5331 — O-RING
CAGE: 55260 — GIL, INC. (USA)
SPECIFICATIONS
Part NumberG4012 REV D PC
NSN5331-01-308-7453
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: G4012 REV D PC 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
RELEASE5811Interchangeable
interchangeable cross-reference
interchangeable
1855-0689Interchangeable
interchangeable cross-reference
interchangeable
2N5461Interchangeable
interchangeable cross-reference
interchangeable
850089Interchangeable
interchangeable cross-reference
interchangeable
101383Interchangeable
interchangeable cross-reference
interchangeable
MILR39005Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G4012 REV D PC?
G4012 REV D PC is a O-RING.
What parts can replace G4012 REV D PC?
There are 14 known substitutes for G4012 REV D PC: RELEASE5811, 1855-0689, 2N5461 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for G4012 REV D PC?
G4012 REV D PC is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-308-7453. This indicates validated use in U.S. government and defense supply chains.
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