PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

612551Bracket,mounting

Curt Manufacturing Llc · NSN 5340-01-581-0552 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-581-0552 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-581-0552. Primary manufacturer part number: 612551.
Features
  • Bracket,mounting — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Curt Manufacturing Llc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Bracket,mounting, cataloged under National Stock Number 5340-01-581-0552, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curt Manufacturing Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameBracket,mounting
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersCurt Manufacturing Llc (CAGE 30226)
Technical Specifications
ParameterValue
NSN5340-01-581-0552
Primary Part Number612551
Item NameBracket,mounting
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCurt Manufacturing Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5940-01-004-1975421-12VN INTERCHANGEABLE
Terminal,quick Disconnect
Electro-Term, Inc. Dba Electro Term Inc
2520-01-262-0751 INTERCHANGEABLE
Valve,transmission
Cross-Reference Index
Part NumberManufacturer
612551 PRIMARY Curt Manufacturing Llc (USA)
Related Parts
5940-01-004-1975INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
421-12VN
2520-01-262-0751INTERCHANGEABLE
VALVE,TRANSMISSION

Frequently Asked Questions

What is NSN 5340-01-581-0552?

NSN 5340-01-581-0552 is a Bracket,mounting, manufactured by Curt Manufacturing Llc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-581-0552?

NSN 5340-01-581-0552 has 1 cross-referenced part number: 612551 (Curt Manufacturing Llc).

What NSN replaces 5340-01-581-0552?

There are 2 known substitutes for 5340-01-581-0552: 5940-01-004-1975, 2520-01-262-0751. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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