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4995245 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4995245: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: CORK AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, hole_diameter: 0.437 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 4.312 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, aperture_diameter: 2.000 INCHES NOMINAL IN, bolt_circle_diameter: 3.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-052-5062, 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
4995245
NSN: 5330-00-052-5062
FSC: 5330 — Packing and Gasket Materials
CAGE: 0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
materialCORK AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
hole_diameter0.437 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width4.312 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
aperture_diameter2.000 INCHES NOMINAL IN
bolt_hole_quantity2
bolt_circle_diameter3.500 INCHES NOMINAL IN
outside_corner_radius0.406 INCHES NOMINAL IN
maximum_pressure_rating400.0 POUNDS PER SQUARE INCH (PSI) LBS
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
side_radius_from_gasket_center1.562 INCHES NOMINAL IN
NSN5330-00-052-5062
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4995245 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: 0.031 INCHES NOMINAL IN
•
MAXIMUM PRESSURE RATING: 400.0 POUNDS PER SQUARE INCH (PSI) LBS
•
SIDE RADIUS FROM GASKET CENTER: 1.562 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803 F224000-2S9 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
MAXIMUM PRESSURE RATING400.0 POUNDS PER SQUARE INCH (PSI) LBS
SIDE RADIUS FROM GASKET CENTER1.562 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 F224000-2S9 MIL SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH4.312 INCHES NOMINAL IN
APERTURE DIAMETER2.000 INCHES NOMINAL IN
BOLT HOLE QUANTITY2
BOLT CIRCLE DIAMETER3.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
16444Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4995245?
4995245 is a GASKET.
What parts can replace 4995245?
There is 1 known substitute for 4995245: 16444. Substitute compatibility should be verified for your specific system.
What is the NSN for 4995245?
4995245 is cataloged in the U.S. Government catalog under NSN 5330-00-052-5062. This indicates validated use in U.S. government and defense supply chains.
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