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13029363 — BRACKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

13029363: BRACKET.

The BRACKET is a the manufacturer industrial component. Key specifications include outside_diameter: 4.970 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 3.663 INCHES NOMINAL IN, cross-sectional_height: 0.104 INCHES NOMINAL IN, end_item_identification: HOWITZER, LIGHT TOWED, 105MM, M119A1 MM, cross-sectional_thickness: 0.104 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-189-2444, 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
13029363
NSN: 5340-01-189-2444
NIINs: 011892444, 016122456
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
outside_diameter4.970 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter3.663 INCHES NOMINAL IN
bolt_hole_quantity6
cross-sectional_height0.104 INCHES NOMINAL IN
end_item_identificationHOWITZER, LIGHT TOWED, 105MM, M119A1 MM
cross-sectional_thickness0.104 INCHES NOMINAL IN
cross_section_inside_diameter3.663 INCHES NOMINAL IN
cross_section_outside_diameter4.970 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyGASKET, COVER, WHEEL
NSN5340-01-189-2444
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 13029363 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY PL 2024T351 IAW QQ-A-250/4; 150.000 IN. LG; 100.000 IN- W IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY PL 2024T351 IAW QQ-A-250/4; 150.000 IN. LG; 100.000 IN- W IN
SUBSTITUTES & CROSS-REFERENCES 1
10339124Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 13029363?
13029363 is a BRACKET.
What parts can replace 13029363?
There is 1 known substitute for 13029363: 10339124. Substitute compatibility should be verified for your specific system.
What is the NSN for 13029363?
13029363 is cataloged in the U.S. Government catalog under NSN 5340-01-189-2444. 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.