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65M1008-479 — INSULATION,THERMAL,SPECIAL PURPO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

65M1008-479: INSULATION,THERMAL,SPECIAL PURPO.

INSULATION,THERMAL,SPECIAL PURPO. Key specifications include material: GLASS FIBER AND RUBBER SILICONE CLASS Q LAYER, layer_quantity: 1 LOCATION NOT OTHERWISE SPECIFIED, layer_thickness: 0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, special_features: USED ON F/A-18, HORNET AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-355-3475, 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
65M1008-479
NSN: 5330-01-355-3475
FSC: 5330 — Packing and Gasket Materials
CAGE: 25167 — HI-TEMP INSULATION INC DBA HI-TEMP INSULATION INC (USA)
SPECIFICATIONS
materialGLASS FIBER AND RUBBER SILICONE CLASS Q LAYER
layer_quantity1 LOCATION NOT OTHERWISE SPECIFIED
layer_thickness0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
special_featuresUSED ON F/A-18, HORNET AIRCRAFT
NSN5330-01-355-3475
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 65M1008-479 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
•
MATERIAL: GLASS FIBER AND RUBBER SILICONE CLASS Q LAYER
•
LAYER QUANTITY: 1 LOCATION NOT OTHERWISE SPECIFIED
•
LAYER THICKNESS: 0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESUSED ON F/A-18, HORNET AIRCRAFT
MATERIALGLASS FIBER AND RUBBER SILICONE CLASS Q LAYER
LAYER QUANTITY1 LOCATION NOT OTHERWISE SPECIFIED
LAYER THICKNESS0.188 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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
74B830101-479Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10105169Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 65M1008-479?
65M1008-479 is a INSULATION,THERMAL,SPECIAL PURPO.
What parts can replace 65M1008-479?
There are 2 known substitutes for 65M1008-479: 74B830101-479, 10105169. Substitute compatibility should be verified for your specific system.
What is the NSN for 65M1008-479?
65M1008-479 is cataloged in the U.S. Government catalog under NSN 5330-01-355-3475. 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.