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540802013 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

540802013: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS OVERALL, hole_diameter: 0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 23.313 INCHES NOMINAL IN, special_features: W/SIX SLOTS EQUALLY SPACED ON A 22.625 IN. DIA BOLT CIRCLE IN, bolt_circle_diameter: 10.750 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-359-9359, 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
540802013
NSN: 5330-00-359-9359
FSC: 5330 — Packing and Gasket Materials
CAGE: 0ATF2 — L & L BOILER MAINTENANCE INC (USA)
SPECIFICATIONS
materialASBESTOS OVERALL
hole_diameter0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter23.313 INCHES NOMINAL IN
special_featuresW/SIX SLOTS EQUALLY SPACED ON A 22.625 IN. DIA BOLT CIRCLE IN
bolt_circle_diameter10.750 INCHES NOMINAL IN
NSN5330-00-359-9359
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 540802013 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
•
OUTSIDE DIAMETER: 23.313 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 10.750 INCHES NOMINAL IN
•
MATERIAL: ASBESTOS OVERALL
•
HOLE DIAMETER: 0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER23.313 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER10.750 INCHES NOMINAL IN
SPECIAL FEATURESW/SIX SLOTS EQUALLY SPACED ON A 22.625 IN. DIA BOLT CIRCLE IN
MATERIALASBESTOS OVERALL
HOLE DIAMETER0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
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
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FREQUENTLY ASKED QUESTIONS
What is 540802013?
540802013 is a GASKET.
What is the NSN for 540802013?
540802013 is cataloged in the U.S. Government catalog under NSN 5330-00-359-9359. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.