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V731X — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

V731X: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PAPER AND GLUE OVERALL, outside_diameter: 8.000 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 7.713 INCHES MINIMUM AND 7.723 INCHES MAXIMUM IN, cross-sectional_thickness: 0.031 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-521-4530, 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
V731X
NSN: 5330-00-521-4530
FSC: 5330 — Packing and Gasket Materials
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
materialPAPER AND GLUE OVERALL
outside_diameter8.000 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter7.713 INCHES MINIMUM AND 7.723 INCHES MAXIMUM IN
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-G-12803,NO. G3211 MIL SPEC ALL MATERIAL RESPONSES OVERALL
NSN5330-00-521-4530
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: V731X 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
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,NO. G3211 MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 8.000 INCHES NOMINAL IN
•
APERTURE DIAMETER: 7.713 INCHES MINIMUM AND 7.723 INCHES MAXIMUM IN
•
MATERIAL: PAPER AND GLUE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,NO. G3211 MIL SPEC ALL MATERIAL RESPONSES OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER8.000 INCHES NOMINAL IN
APERTURE DIAMETER7.713 INCHES MINIMUM AND 7.723 INCHES MAXIMUM IN
MATERIALPAPER AND GLUE OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
2144205Reference document
Same NSN cross-reference
Reference document — Secondary reference
18972FReference document
Same NSN cross-reference
Reference document — Secondary reference
BK10077Reference document
Same NSN cross-reference
Reference document — Secondary reference
5214530Reference 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 V731X?
V731X is a GASKET.
What parts can replace V731X?
There are 4 known substitutes for V731X: 2144205, 18972F, BK10077 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for V731X?
V731X is cataloged in the U.S. Government catalog under NSN 5330-00-521-4530. This indicates validated use in U.S. government and defense supply chains.
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