PartsTable
Technical Data Sheet
Download PDF

8T6678 — GASKET SET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8T6678: GASKET SET.

The GASKET SET is a the manufacturer industrial component. Key specifications include component_quantity: 18, end_item_identification: 3406BDT DIESEL ENGINE, nonsupply_items_and_quantities: 11083 4N0670 GASKET2,11083 5P8068 O-RING 1,11083 7W6081 GASKET 1. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-292-5252, 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
8T6678
NSN: 5330-01-292-5252
FSC: 5330 — Packing and Gasket Materials
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
component_quantity18
end_item_identification3406BDT DIESEL ENGINE
nonsupply_items_and_quantities11083 4N0670 GASKET2,11083 5P8068 O-RING 1,11083 7W6081 GASKET 1
NSN5330-01-292-5252
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8T6678 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: 18
•
SUPPLY ITEMS AND QUANTITIES: 5330-00-599-5887 GASKET 3,5330-00-404-4090 GASKET 1,2530-00-933-3305 SEAL CONNECTOR TUBE 1,5330-00-939-0687 PACKING PREFORMED 1,5330-01-045-5605 PACKING PREFORMED 1,5330-01-053-4832 GASKET 1,5330-01-066-5362 GASKET 4,5330-01-066-5364 GASKET 1,5330-00-431-7140 PACKING PREFORMED 1
•
NONSUPPLY ITEMS AND QUANTITIES: 11083 4N0670 GASKET2,11083 5P8068 O-RING 1,11083 7W6081 GASKET 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY18
SUPPLY ITEMS AND QUANTITIES5330-00-599-5887 GASKET 3,5330-00-404-4090 GASKET 1,2530-00-933-3305 SEAL CONNECTOR TUBE 1,5330-00-939-0687 PACKING PREFORMED 1,5330-01-045-5605 PACKING PREFORMED 1,5330-01-053-4832 GASKET 1,5330-01-066-5362 GASKET 4,5330-01-066-5364 GASKET 1,5330-00-431-7140 PACKING PREFORMED 1
NONSUPPLY ITEMS AND QUANTITIES11083 4N0670 GASKET2,11083 5P8068 O-RING 1,11083 7W6081 GASKET 1
END ITEM IDENTIFICATION3406BDT DIESEL ENGINE
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 8T6678?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 8T6678?
8T6678 is a GASKET SET.
What is the NSN for 8T6678?
8T6678 is cataloged in the U.S. Government catalog under NSN 5330-01-292-5252. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 8T6678

✓ 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.