PartsTable
Technical Data Sheet
Download PDF

00.540.0343 NON-ASBESTOS — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

00.540.0343 NON-ASBESTOS: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include outside_diameter: 31.9 MILLIMETERS NOMINAL MM, special_features: CONTAINS NON-ASBESTOS MATERIAL., style_designator: CIRCULAR, aperture_diameter: 26.3 MILLIMETERS NOMINAL MM, environmental_attribute_code: ASBESTOS ALTERNATIVE PRODUCTS. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-394-3507, 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
00.540.0343 NON-ASBESTOS
NSN: 5330-01-394-3507
FSC: 5330 — Packing and Gasket Materials
CAGE: 65713 — HEIDELBERG USA INC (USA)
SPECIFICATIONS
outside_diameter31.9 MILLIMETERS NOMINAL MM
special_featuresCONTAINS NON-ASBESTOS MATERIAL.
style_designatorCIRCULAR
aperture_diameter26.3 MILLIMETERS NOMINAL MM
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
NSN5330-01-394-3507
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 00.540.0343 NON-ASBESTOS 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
•
STYLE DESIGNATOR: CIRCULAR
•
OUTSIDE DIAMETER: 31.9 MILLIMETERS NOMINAL MM
•
APERTURE DIAMETER: 26.3 MILLIMETERS NOMINAL MM
•
ENVIRONMENTAL ATTRIBUTE CODE: ASBESTOS ALTERNATIVE PRODUCTS
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER31.9 MILLIMETERS NOMINAL MM
APERTURE DIAMETER26.3 MILLIMETERS NOMINAL MM
SPECIAL FEATURESCONTAINS NON-ASBESTOS MATERIAL.
ENVIRONMENTAL ATTRIBUTE CODEASBESTOS ALTERNATIVE PRODUCTS
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 00.540.0343 NON-ASBESTOS?
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 00.540.0343 NON-ASBESTOS?
00.540.0343 NON-ASBESTOS is a GASKET.
What is the NSN for 00.540.0343 NON-ASBESTOS?
00.540.0343 NON-ASBESTOS is cataloged in the U.S. Government catalog under NSN 5330-01-394-3507. 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 — 00.540.0343 NON-ASBESTOS

✓ 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.