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8261166 — GASKET SET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8261166: GASKET SET.

The GASKET SET is a the manufacturer industrial component. Key specifications include component_quantity: 13. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-856-1558, 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
8261166
NSN: 5330-00-856-1558
FSC: 5330 — Packing and Gasket Materials
CAGE: 72915 — GENERAL MOTORS CORP ELECTRO-MOTIVE DIV (USA)
SPECIFICATIONS
component_quantity13
NSN5330-00-856-1558
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8261166 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
•
COMPONENT QUANTITY: 13
•
NONSUPPLY ITEMS AND QUANTITIES: 72915 8028264 GASKET 1 AN 72915 8074661 GASKET 1 AND 72915 8029470 GASKET 2 AND 72915 8029467 GASKET 2 AND 72915 8082965 GASKET 1 AND 72915 8082964 1 AND 72915 8029154 GASKET 3 AND 72915 8082587 GASKET 1 AND 72915 8082586 GASKET 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY13
NONSUPPLY ITEMS AND QUANTITIES72915 8028264 GASKET 1 AN 72915 8074661 GASKET 1 AND 72915 8029470 GASKET 2 AND 72915 8029467 GASKET 2 AND 72915 8082965 GASKET 1 AND 72915 8082964 1 AND 72915 8029154 GASKET 3 AND 72915 8082587 GASKET 1 AND 72915 8082586 GASKET 1
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
9580708Reference document
Same NSN cross-reference
Reference document — Secondary reference
8261167Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 8261166?
8261166 is a GASKET SET.
What parts can replace 8261166?
There are 2 known substitutes for 8261166: 9580708, 8261167. Substitute compatibility should be verified for your specific system.
What is the NSN for 8261166?
8261166 is cataloged in the U.S. Government catalog under NSN 5330-00-856-1558. 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.