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C11A176 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

C11A176: GASKET.

The GASKET is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-00-367-1946, 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
C11A176
NSN: 5330-00-367-1946
FSC: 5330 — Packing and Gasket Materials
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
Part NumberC11A176
NSN5330-00-367-1946
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C11A176 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
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 6
W8119369PC43CReference document
Same NSN cross-reference
Reference document — Secondary reference
W8119396PC43CReference document
Same NSN cross-reference
Reference document — Secondary reference
19C11A176Reference document
Same NSN cross-reference
Reference document — Secondary reference
S5900-989Reference document
Same NSN cross-reference
Reference document — Secondary reference
W8119376PC43CReference document
Same NSN cross-reference
Reference document — Secondary reference
W8119396ITEM18Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C11A176?
C11A176 is a GASKET.
What parts can replace C11A176?
There are 6 known substitutes for C11A176: W8119369PC43C, W8119396PC43C, 19C11A176 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C11A176?
C11A176 is cataloged in the U.S. Government catalog under NSN 5330-00-367-1946. 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.