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Technical Data Sheet

845-2181262, PC 13 1/8 IN. — Technical Data Sheet

✓ 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 part is cataloged in the Federal Logistics Information System under NSN 5331-00-542-1329, 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
845-2181262, PC 13 1/8 IN.
NSN: 5331-00-542-1329
FSC: 5331 — O-RING
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number845-2181262, PC 13 1/8 IN.
NSN5331-00-542-1329
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 845-2181262, PC 13 1/8 IN. 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 29
SAE-AS28775InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C4132PC13InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
000223EBInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
10068090InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
C-4261 PC.12InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-P-25732InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 845-2181262, PC 13 1/8 IN.?
845-2181262, PC 13 1/8 IN. is a O-RING.
What parts can replace 845-2181262, PC 13 1/8 IN.?
There are 29 known substitutes for 845-2181262, PC 13 1/8 IN.: SAE-AS28775, C4132PC13, 000223EB and 26 more. Substitute compatibility should be verified for your specific system.
Is 845-2181262, PC 13 1/8 IN. still available?
845-2181262, PC 13 1/8 IN. is currently cancelled.
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