PartsTable
Technical Data Sheet
Download PDF

3A20674 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3A20674: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include style_designator: CIRCULAR, end_item_identification: FRONT AXLE ASSEMBLY, part_name_assigned_by_controlling_agency: FRONT AXLE HUB GASKET. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-571-3011, 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
3A20674
NSN: 5330-01-571-3011
FSC: 5330 — Packing and Gasket Materials
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)
SPECIFICATIONS
style_designatorCIRCULAR
bolt_hole_quantity6
end_item_identificationFRONT AXLE ASSEMBLY
part_name_assigned_by_controlling_agencyFRONT AXLE HUB GASKET
NSN5330-01-571-3011
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3A20674 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
•
REFERENCE DATA AND LITERATURE: PARTS LIST 01-002-230.00 PAGES 3 AND 4
•
STYLE DESIGNATOR: CIRCULAR
•
BOLT HOLE QUANTITY: 6
TECHNICAL CHARACTERISTICS
REFERENCE DATA AND LITERATUREPARTS LIST 01-002-230.00 PAGES 3 AND 4
STYLE DESIGNATORCIRCULAR
BOLT HOLE QUANTITY6
PART NAME ASSIGNED BY CONTROLLING AGENCYFRONT AXLE HUB GASKET
END ITEM IDENTIFICATIONFRONT AXLE ASSEMBLY
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 1
01-002-230.00 REF 66Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 3A20674?
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 3A20674?
3A20674 is a GASKET.
What parts can replace 3A20674?
There is 1 known substitute for 3A20674: 01-002-230.00 REF 66. Substitute compatibility should be verified for your specific system.
What is the NSN for 3A20674?
3A20674 is cataloged in the U.S. Government catalog under NSN 5330-01-571-3011. 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 — 3A20674

✓ 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.