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52452-10855 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

52452-10855: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: ASBESTOS OVERALL, hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 2.375 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 0.844 INCHES NOMINAL IN, bolt_circle_diameter: 1.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-285-3815, 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
52452-10855
NSN: 5330-00-285-3815
FSC: 5330 — Packing and Gasket Materials
CAGE: 19422 — DEMARKUS CORP REFRIGERATION ENGINEERING CORP (USA)
SPECIFICATIONS
materialASBESTOS OVERALL
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.375 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter0.844 INCHES NOMINAL IN
bolt_hole_quantity2
bolt_circle_diameter1.625 INCHES NOMINAL IN
fsc_application_dataCOMPRESSOR ASSY,REFRIGERATING CONDENSING UNIT
outside_corner_radius0.375 INCHES NOMINAL IN
cross-sectional_thickness0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
side_radius_from_gasket_center0.625 INCHES NOMINAL IN
NSN5330-00-285-3815
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 52452-10855 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
•
FSC APPLICATION DATA: COMPRESSOR ASSY,REFRIGERATING CONDENSING UNIT
•
CROSS-SECTIONAL THICKNESS: 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
•
SIDE RADIUS FROM GASKET CENTER: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: IL-G-12803A +1301A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL A
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 0.844 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATACOMPRESSOR ASSY,REFRIGERATING CONDENSING UNIT
CROSS-SECTIONAL THICKNESS0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN
SIDE RADIUS FROM GASKET CENTER0.625 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONIL-G-12803A +1301A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL A
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH2.375 INCHES NOMINAL IN
APERTURE DIAMETER0.844 INCHES NOMINAL IN
BOLT HOLE QUANTITY2
BOLT CIRCLE DIAMETER1.625 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
52452Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 52452-10855?
52452-10855 is a GASKET.
What parts can replace 52452-10855?
There is 1 known substitute for 52452-10855: 52452. Substitute compatibility should be verified for your specific system.
What is the NSN for 52452-10855?
52452-10855 is cataloged in the U.S. Government catalog under NSN 5330-00-285-3815. 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.