PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K2471Torsion Bar,hinge

Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa · NSN 5340-01-631-2778 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-631-2778 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-631-2778. Primary manufacturer part number: K2471.
Features
  • Torsion Bar,hinge — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Torsion Bar,hinge, cataloged under National Stock Number 5340-01-631-2778, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa. This item has 2 commercial cross-references from 2 manufacturers, 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 NameTorsion Bar,hinge
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersSouthco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa (CAGE 4WWH5); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207)
Technical Specifications
ParameterValue
NSN5340-01-631-2778
Primary Part NumberK2471
Item NameTorsion Bar,hinge
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerSouthco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5950-01-361-26908509766 INTERCHANGEABLE
Coil,electrical
Honeywell International Inc. Dba Honeywell International
5340-01-587-786712525486-1 INTERCHANGEABLE
Plate,mounting
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
K2471 PRIMARY Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa (USA)
12525486 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Related Parts
5950-01-361-2690INTERCHANGEABLE
COIL,ELECTRICAL
8509766
5340-01-587-7867INTERCHANGEABLE
PLATE,MOUNTING
12525486-1

Frequently Asked Questions

What is NSN 5340-01-631-2778?

NSN 5340-01-631-2778 is a Torsion Bar,hinge, manufactured by Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-631-2778?

NSN 5340-01-631-2778 has 2 cross-referenced part numbers: K2471 (Southco, Inc. Dba Southco Counterbalance Division - Pa Div Southco Counterbalance Division - Pa), 12525486 (U S Army Tank Automotive Command Amsta-Im-Mm).

What NSN replaces 5340-01-631-2778?

There are 2 known substitutes for 5340-01-631-2778: 5950-01-361-2690, 5340-01-587-7867. Verify interchangeability with system specifications before substitution.

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