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10504755 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10504755: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, hole_diameter: 4.15 MILLIMETERS MINIMUM AND 4.55 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED MM, overall_length: 30.2 MILLIMETERS MINIMUM AND 30.6 MILLIMETERS MAXIMUM MM, style_designator: NON-CIRCULAR, aperture_diameter: 24.8 MILLIMETERS MINIMUM AND 25.2 MILLIMETERS MAXIMUM MM, cross-sectional_thickness: 0.6 MILLIMETERS MINIMUM AND 0.8 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-283-1778, 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
10504755
NSN: 5330-01-283-1778
FSC: 5330 — Packing and Gasket Materials
CAGE: 56161 — GENERAL DYNAMICS LAND SYSTEMS CANADACORP (CAN)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
hole_diameter4.15 MILLIMETERS MINIMUM AND 4.55 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED MM
overall_length30.2 MILLIMETERS MINIMUM AND 30.6 MILLIMETERS MAXIMUM MM
style_designatorNON-CIRCULAR
aperture_diameter24.8 MILLIMETERS MINIMUM AND 25.2 MILLIMETERS MAXIMUM MM
bolt_hole_quantity4
cross-sectional_thickness0.6 MILLIMETERS MINIMUM AND 0.8 MILLIMETERS MAXIMUM MM
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
outside_edge_to_bolt_hole_center_distance_along_width3.6 MILLIMETERS NOMINAL MM
outside_edge_to_bolt_hole_center_distance_along_length3.6 MILLIMETERS NOMINAL MM
center_to_center_distance_between_bolt_holes_along_width22.8 MILLIMETERS MINIMUM AND 23.2 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED MM
center_to_center_distance_between_bolt_holes_along_length22.8 MILLIMETERS MINIMUM AND 23.2 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED MM
NSN5330-01-283-1778
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10504755 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: 0.6 MILLIMETERS MINIMUM AND 0.8 MILLIMETERS MAXIMUM MM
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 24.8 MILLIMETERS MINIMUM AND 25.2 MILLIMETERS MAXIMUM MM
•
BOLT HOLE QUANTITY: 4
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 22.8 MILLIMETERS MINIMUM AND 23.2 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED MM
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH: 22.8 MILLIMETERS MINIMUM AND 23.2 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED MM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.6 MILLIMETERS MINIMUM AND 0.8 MILLIMETERS MAXIMUM MM
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH30.2 MILLIMETERS MINIMUM AND 30.6 MILLIMETERS MAXIMUM MM
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
APERTURE DIAMETER24.8 MILLIMETERS MINIMUM AND 25.2 MILLIMETERS MAXIMUM MM
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH22.8 MILLIMETERS MINIMUM AND 23.2 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED MM
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH22.8 MILLIMETERS MINIMUM AND 23.2 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED MM
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH3.6 MILLIMETERS NOMINAL MM
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
46739-14Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10504755?
10504755 is a GASKET.
What parts can replace 10504755?
There is 1 known substitute for 10504755: 46739-14. Substitute compatibility should be verified for your specific system.
What is the NSN for 10504755?
10504755 is cataloged in the U.S. Government catalog under NSN 5330-01-283-1778. 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.