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Technical Data Sheet
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5156770 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5156770: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include end_item_identification: KOHLER ENGINE GENERATORS(KOHLEREG). This part is cataloged in the U.S.

Government catalog under NSN 5330-00-290-9425, 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
5156770
NSN: 5330-00-290-9425
NIINs: 002909425, 014840788
FSC: 5330 — Packing and Gasket Materials
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
end_item_identificationKOHLER ENGINE GENERATORS(KOHLEREG)
NSN5330-00-290-9425
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5156770 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
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.625 INCHES NOMINAL IN
•
BODY RECESS DIAMETER: 2.438 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: C-1326M FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE OR C-1352M FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE OVERALL
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RIM SURFACE WIDTH: 0.188 INCHES NOMINAL IN
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CROSS-SECTIONAL SHAPE STYLE: SPECIAL
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PERIPHERAL DIAMETER: 2.750 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 2.188 INCHES NOMINAL IN
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MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.625 INCHES NOMINAL IN
BODY RECESS DIAMETER2.438 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONC-1326M FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE OR C-1352M FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE OVERALL
RIM SURFACE WIDTH0.188 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESPECIAL
PERIPHERAL DIAMETER2.750 INCHES NOMINAL IN
CENTER HOLE DIAMETER2.188 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC OVERALL
BODY RECESS DEPTH0.219 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
05156770Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
PC5156770Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5156770?
5156770 is a GASKET.
What parts can replace 5156770?
There are 2 known substitutes for 5156770: 05156770, PC5156770. Substitute compatibility should be verified for your specific system.
What is the NSN for 5156770?
5156770 is cataloged in the U.S. Government catalog under NSN 5330-00-290-9425. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.