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45526 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

45526: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: GLASS OR PLASTIC LENS, special_features: USED WITH MAGNAFLUX LIGHT 6635-01-227-8526, style_designator: FLAT, surface_condition: SMOOTH FACE, light_transmission_design: TRANSPARENT LENS. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-761-6651, 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
45526
NSN: 5330-00-761-6651
NIINs: 007616651, 012466944, 013047786
FSC: 5330 — Packing and Gasket Materials
CAGE: 81142 — EATON CORP AXLE DIV (USA)
SPECIFICATIONS
materialGLASS OR PLASTIC LENS
special_featuresUSED WITH MAGNAFLUX LIGHT 6635-01-227-8526
style_designatorFLAT
surface_conditionSMOOTH FACE
light_transmission_designTRANSPARENT LENS
NSN5330-00-761-6651
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 45526 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
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CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN
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MATERIAL DOCUMENT AND CLASSIFICATION: DK-149,FSCM 81142 MFR REF SINGLE MATERIAL RESPONSE OVERALL
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CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
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OUTSIDE DIAMETER: 4.375 INCHES NOMINAL IN
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APERTURE DIAMETER: 2.625 INCHES NOMINAL IN
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MATERIAL: RUBBER SYNTHETIC AND CORK OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.062 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONDK-149,FSCM 81142 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER4.375 INCHES NOMINAL IN
APERTURE DIAMETER2.625 INCHES NOMINAL IN
SPECIAL FEATURESHOLES 2 EACH DIA. 0.469 IN. ON 3.500 IN. BOLT CIRCLE DIAMETER UNEQUALLY SPACED IN
MATERIALRUBBER SYNTHETIC AND CORK OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
1075-2031Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 45526?
45526 is a GASKET.
What parts can replace 45526?
There is 1 known substitute for 45526: 1075-2031. Substitute compatibility should be verified for your specific system.
What is the NSN for 45526?
45526 is cataloged in the U.S. Government catalog under NSN 5330-00-761-6651. This indicates validated use in U.S. government and defense supply chains.
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