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3053775 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3053775: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include overall_width: 12.500 INCHES NOMINAL IN, overall_height: 4.530 INCHES NOMINAL IN, overall_length: 12.010 INCHES NOMINAL IN, mounting_hole_type: PLAIN, mounting_hole_quantity: 15, end_item_identification: 2320-01-471-1326; 3990-01-442-1939 BAP (BRIDGE ADAPTER PALLET). This part is cataloged in the U.S.

Government catalog under NSN 5340-01-478-3044, 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
3053775
NSN: 5340-01-478-3044
FSC: 5340 — Hardware, Commercial
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
overall_width12.500 INCHES NOMINAL IN
overall_height4.530 INCHES NOMINAL IN
overall_length12.010 INCHES NOMINAL IN
mounting_hole_typePLAIN
mounting_hole_quantity15
end_item_identification2320-01-471-1326; 3990-01-442-1939 BAP (BRIDGE ADAPTER PALLET)
part_name_assigned_by_controlling_agencyBRACKET, RH REAR LHS MTG
NSN5340-01-478-3044
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3053775 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
•
MOUNTING HOLE QUANTITY: 15
•
MOUNTING HOLE TYPE: PLAIN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY15
OVERALL HEIGHT4.530 INCHES NOMINAL IN
OVERALL LENGTH12.010 INCHES NOMINAL IN
OVERALL WIDTH12.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBRACKET, RH REAR LHS MTG
END ITEM IDENTIFICATION2320-01-471-1326; 3990-01-442-1939 BAP (BRIDGE ADAPTER PALLET)
MOUNTING HOLE TYPEPLAIN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
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 3053775?
3053775 is a BRACKET,MOUNTING.
What is the NSN for 3053775?
3053775 is cataloged in the U.S. Government catalog under NSN 5340-01-478-3044. 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.