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Technical Data Sheet
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920746 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

920746: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include end_item_identification: ELECTRICAL GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-424-3475, 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
920746
NSN: 5330-00-424-3475
NIINs: 004243475, 015390918
FSC: 5330 — Packing and Gasket Materials
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
end_item_identificationELECTRICAL GROUP
NSN5330-00-424-3475
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 920746 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: 0.052 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
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STYLE DESIGNATOR: CIRCULAR
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MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803 G-3262 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL G
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CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
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OUTSIDE DIAMETER: 2.120 INCHES MINIMUM AND 2.155 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 1.680 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
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MATERIAL: CELLULOSE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.052 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 G-3262 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL G
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER2.120 INCHES MINIMUM AND 2.155 INCHES MAXIMUM IN
APERTURE DIAMETER1.680 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN
MATERIALCELLULOSE OVERALL
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 920746?
920746 is a GASKET.
What is the NSN for 920746?
920746 is cataloged in the U.S. Government catalog under NSN 5330-00-424-3475. 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.