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391577200 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

391577200: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include end_radius: 15.0 MILLIMETERS NOMINAL MM, side_radius: 7.250 MILLIMETERS NOMINAL MM, hole_diameter: 5.250 MILLIMETERS MINIMUM AND 5.750 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED MM, overall_width: 30.0 MILLIMETERS NOMINAL MM, overall_length: 69.500 MILLIMETERS NOMINAL MM, style_designator: NON-CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-263-6179, 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
391577200
NSN: 5330-01-263-6179
FSC: 5330 — Packing and Gasket Materials
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
end_radius15.0 MILLIMETERS NOMINAL MM
side_radius7.250 MILLIMETERS NOMINAL MM
hole_diameter5.250 MILLIMETERS MINIMUM AND 5.750 MILLIMETERS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED MM
overall_width30.0 MILLIMETERS NOMINAL MM
overall_length69.500 MILLIMETERS NOMINAL MM
style_designatorNON-CIRCULAR
aperture_diameter22.0 MILLIMETERS NOMINAL MM
end_item_identification2420-66-148-7692, HMEE (HIGH MOBILITY ENGINEER EXCAVATOR)
cross-sectional_thickness0.68 MILLIMETERS MINIMUM AND 0.84 MILLIMETERS MAXIMUM MM
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationL2205-2 CAGEC 15434 MFR REF SINGLE MATERIAL RESPONSE OVERALL
center_to_center_distance_between_bolt_holes_along_length55.0 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM
NSN5330-01-263-6179
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 391577200 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: 0.68 MILLIMETERS MINIMUM AND 0.84 MILLIMETERS MAXIMUM MM
•
END RADIUS: 15.0 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: L2205-2 CAGEC 15434 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
APERTURE DIAMETER: 22.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.68 MILLIMETERS MINIMUM AND 0.84 MILLIMETERS MAXIMUM MM
END RADIUS15.0 MILLIMETERS NOMINAL MM
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONL2205-2 CAGEC 15434 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH69.500 MILLIMETERS NOMINAL MM
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH30.0 MILLIMETERS NOMINAL MM
APERTURE DIAMETER22.0 MILLIMETERS NOMINAL MM
SIDE RADIUS7.250 MILLIMETERS NOMINAL MM
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH55.0 MILLIMETERS NOMINAL LOCATION NOT OTHERWISE SPECIFIED MM
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 3
CBU1576Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
J90559-5Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3905595Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 391577200?
391577200 is a GASKET.
What parts can replace 391577200?
There are 3 known substitutes for 391577200: CBU1576, J90559-5, 3905595. Substitute compatibility should be verified for your specific system.
What is the NSN for 391577200?
391577200 is cataloged in the U.S. Government catalog under NSN 5330-01-263-6179. 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.