PartsTable
Technical Data Sheet
Download PDF

337479-3 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

337479-3: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: SILICONE OVERALL, overall_width: 4.653 INCHES NOMINAL IN, overall_length: 4.762 INCHES NOMINAL IN, style_designator: RECTANGULAR, end_item_identification: VACM, cross-sectional_thickness: 0.057 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-651-7158, 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
337479-3
NSN: 5330-01-651-7158
FSC: 5330 — Packing and Gasket Materials
CAGE: 1FY32 — NEW ENGLAND DIE CUTTING, INC. DBA NEW ENGLAND DIE CUTTING INC (USA)
SPECIFICATIONS
materialSILICONE OVERALL
overall_width4.653 INCHES NOMINAL IN
overall_length4.762 INCHES NOMINAL IN
style_designatorRECTANGULAR
end_item_identificationVACM
cross-sectional_thickness0.057 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
part_name_assigned_by_controlling_agencyGASKET
NSN5330-01-651-7158
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 337479-3 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
•
CROSS-SECTIONAL THICKNESS: 0.057 INCHES NOMINAL IN
•
STYLE DESIGNATOR: RECTANGULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
MATERIAL: SILICONE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.057 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH4.762 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH4.653 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET
END ITEM IDENTIFICATIONVACM
MATERIALSILICONE OVERALL
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 337479-3?
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 337479-3?
337479-3 is a GASKET.
What is the NSN for 337479-3?
337479-3 is cataloged in the U.S. Government catalog under NSN 5330-01-651-7158. 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 — 337479-3

✓ 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.