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Technical Data Sheet
PartsTable / COMPONENT / 12449520
12449520 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BRACKET,DOUBLE ANGLE is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: USHAPE, end_item_identification: 2330013875426, TRAILER CARGO, part_name_assigned_by_controlling_agency: JACK BRACKET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-516-8875, 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
12449520
NSN: 5340-01-516-8875
FSC: 5340
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL
special_featuresUSHAPE
end_item_identification2330013875426, TRAILER CARGO
part_name_assigned_by_controlling_agencyJACK BRACKET
NSN5340-01-516-8875
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12449520 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
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYJACK BRACKET
END ITEM IDENTIFICATION2330013875426, TRAILER CARGO
SPECIAL FEATURESUSHAPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
7173Interchangeable
interchangeable cross-reference
interchangeable
M014NInterchangeable
interchangeable cross-reference
interchangeable
A340X7Interchangeable
interchangeable cross-reference
interchangeable
BK12930-68Interchangeable
interchangeable cross-reference
interchangeable
LP7173Interchangeable
interchangeable cross-reference
interchangeable
7173BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12449520?
12449520 is a BRACKET,DOUBLE ANGLE.
What parts can replace 12449520?
There are 10 known substitutes for 12449520: 7173, M014N, A340X7 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12449520?
12449520 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-516-8875. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026