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9291146 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9291146: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PAPER AND GLUE OVERALL, hole_diameter: 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 5.865 INCHES MINIMUM AND 5.885 INCHES MAXIMUM IN, overall_length: 6.865 INCHES MINIMUM AND 6.885 INCHES MAXIMUM IN, style_designator: NON-CIRCULAR, aperture_diameter: 4.240 INCHES MINIMUM AND 4.260 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-112-1581, 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
9291146
NSN: 5330-01-112-1581
FSC: 5330 — Packing and Gasket Materials
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialPAPER AND GLUE OVERALL
hole_diameter0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
overall_width5.865 INCHES MINIMUM AND 5.885 INCHES MAXIMUM IN
overall_length6.865 INCHES MINIMUM AND 6.885 INCHES MAXIMUM IN
style_designatorNON-CIRCULAR
aperture_diameter4.240 INCHES MINIMUM AND 4.260 INCHES MAXIMUM IN
outside_corner_radius1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
cross-sectional_height0.0156 INCHES NOMINAL IN
material_document_and_classificationMIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
center_to_center_distance_between_bolt_holes_along_length5.740 INCHES MINIMUM AND 5.760 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
NSN5330-01-112-1581
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9291146 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 HEIGHT: 0.0156 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
•
APERTURE DIAMETER: 4.240 INCHES MINIMUM AND 4.260 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH: 5.740 INCHES MINIMUM AND 5.760 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
•
OUTSIDE CORNER RADIUS: 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.0156 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803,NO. +3313-B MIL SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH6.865 INCHES MINIMUM AND 6.885 INCHES MAXIMUM IN
OVERALL WIDTH5.865 INCHES MINIMUM AND 5.885 INCHES MAXIMUM IN
APERTURE DIAMETER4.240 INCHES MINIMUM AND 4.260 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH5.740 INCHES MINIMUM AND 5.760 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE CORNER RADIUS1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN
MATERIALPAPER AND GLUE OVERALL
HOLE DIAMETER0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9291146?
9291146 is a GASKET.
What is the NSN for 9291146?
9291146 is cataloged in the U.S. Government catalog under NSN 5330-01-112-1581. 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.