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PartsTable / COMPONENT / 00452A
00452A ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The GASKET is a the manufacturer industrial component. Key specifications include outside_diameter: 4.562 INCHES NOMINAL IN, bolt_circle_diameter: 4.000 INCHES NOMINAL IN, cross-sectional_thickness: 0.010 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN, largest_bolt_hole_diameter: 0.438 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION, smallest_bolt_hole_diameter: 0.406 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-495-9594, 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
00452A
NSN: 5330-00-495-9594
FSC: 5330
CAGE: 14153 — DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA (USA)
SPECIFICATIONS
outside_diameter4.562 INCHES NOMINAL IN
bolt_hole_quantity7
bolt_circle_diameter4.000 INCHES NOMINAL IN
cross-sectional_thickness0.010 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN
largest_bolt_hole_diameter0.438 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
smallest_bolt_hole_diameter0.406 INCHES NOMINAL IN
NSN5330-00-495-9594
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 00452A 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
•
LARGEST BOLT HOLE DIAMETER: 0.438 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.010 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 7
•
BOLT CIRCLE DIAMETER: 4.000 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 4.562 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
SMALLEST BOLT HOLE DIAMETER: 0.406 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LARGEST BOLT HOLE DIAMETER0.438 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.010 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN
BOLT HOLE QUANTITY7
BOLT CIRCLE DIAMETER4.000 INCHES NOMINAL IN
OUTSIDE DIAMETER4.562 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
SMALLEST BOLT HOLE DIAMETER0.406 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
26401Interchangeable
interchangeable cross-reference
interchangeable
J26401Interchangeable
interchangeable cross-reference
interchangeable
1312-9145Interchangeable
interchangeable cross-reference
interchangeable
6-327AInterchangeable
interchangeable cross-reference
interchangeable
MS15696-1Interchangeable
interchangeable cross-reference
interchangeable
1117-15-0119Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 00452A?
00452A is a GASKET.
What parts can replace 00452A?
There are 13 known substitutes for 00452A: 26401, J26401, 1312-9145 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 00452A?
00452A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-495-9594. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026