PartsTable
Technical Data Sheet
Download PDF

554989 — GASKET AND SEAL SET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

554989: GASKET AND SEAL SET.

The GASKET AND SEAL SET is a the manufacturer industrial component. Key specifications include supply_items_and_quantities: 636855 WIPER, 1; 662453 SEAL, 1; 2795 O-RING, 1; 615138 BACK-UP RING, 1; 2794 O-RING, 1; 661653 SEAL, 1; 2716 O-RING, 1. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-477-4074, 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
554989
NSN: 5330-01-477-4074
FSC: 5330 — Packing and Gasket Materials
CAGE: 02614 — CASCADE CORP (USA)
SPECIFICATIONS
component_quantity7
supply_items_and_quantities636855 WIPER, 1; 662453 SEAL, 1; 2795 O-RING, 1; 615138 BACK-UP RING, 1; 2794 O-RING, 1; 661653 SEAL, 1; 2716 O-RING, 1
NSN5330-01-477-4074
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 554989 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: 7
•
SUPPLY ITEMS AND QUANTITIES: 636855 WIPER, 1; 662453 SEAL, 1; 2795 O-RING, 1; 615138 BACK-UP RING, 1; 2794 O-RING, 1; 661653 SEAL, 1; 2716 O-RING, 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY7
SUPPLY ITEMS AND QUANTITIES636855 WIPER, 1; 662453 SEAL, 1; 2795 O-RING, 1; 615138 BACK-UP RING, 1; 2794 O-RING, 1; 661653 SEAL, 1; 2716 O-RING, 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 554989?
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 554989?
554989 is a GASKET AND SEAL SET.
What is the NSN for 554989?
554989 is cataloged in the U.S. Government catalog under NSN 5330-01-477-4074. 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 — 554989

✓ 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.