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746961-1 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

746961-1: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, outside_diameter: 0.664 INCHES MINIMUM AND 0.674 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.506 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN, cross-sectional_thickness: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-004-1390, 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
746961-1
NSN: 5330-00-004-1390
FSC: 5330 — Packing and Gasket Materials
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialRUBBER OVERALL
outside_diameter0.664 INCHES MINIMUM AND 0.674 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.506 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN
cross-sectional_thickness0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classification163 FSCM 73030 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-004-1390
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 746961-1 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: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: 163 FSCM 73030 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 0.664 INCHES MINIMUM AND 0.674 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 0.506 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATION163 FSCM 73030 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER0.664 INCHES MINIMUM AND 0.674 INCHES MAXIMUM IN
APERTURE DIAMETER0.506 INCHES MINIMUM AND 0.532 INCHES MAXIMUM IN
MATERIALRUBBER OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-001-9852 5330-00-003-9246 5330-00-004-1681 5330-00-004-3196 5330-00-004-3450 5330-00-004-3451 5330-00-004-4245 5330-00-004-5072
SUBSTITUTES & CROSS-REFERENCES 1
5330PL1029286Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 746961-1?
746961-1 is a GASKET.
What parts can replace 746961-1?
There is 1 known substitute for 746961-1: 5330PL1029286. Substitute compatibility should be verified for your specific system.
What is the NSN for 746961-1?
746961-1 is cataloged in the U.S. Government catalog under NSN 5330-00-004-1390. This indicates validated use in U.S. government and defense supply chains.
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