PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52579Spring,helical,torsion

Kleinschmidt Inc · NSN 5360-00-392-7796 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-392-7796 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-392-7796. Primary manufacturer part number: 52579.
Features
  • Spring,helical,torsion — FSC 5360
  • Spring Free Length: 0.562 INCHES NOMINAL IN
  • Style Designator: SINGLE TORSION LEFT HAND
  • Material: STEEL OVERALL
  • 2 verified cross-references
  • Primary manufacturer: Kleinschmidt Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-392-7796, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kleinschmidt Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-392-7796
Primary Part Number52579
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerKleinschmidt Inc
StatusACTIVE
Spring Free Length0.562 INCHES NOMINAL IN
Style DesignatorSINGLE TORSION LEFT HAND
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3455-00-284-0121 INTERCHANGEABLE
File,rotary
6210-00-500-4046A-5338 INTERCHANGEABLE
Lens,light
Grimes Aerospace Company
5895-00-659-2166 INTERCHANGEABLE
Amplifier,third A,i
3040-01-446-524052579 INTERCHANGEABLE
Shaft,shouldered
Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque
Cross-Reference Index
Part NumberManufacturer
52579 Kleinschmidt Inc (USA)
SMB157252 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
3455-00-284-0121INTERCHANGEABLE
FILE,ROTARY
6210-00-500-4046INTERCHANGEABLE
LENS,LIGHT
A-5338
5895-00-659-2166INTERCHANGEABLE
AMPLIFIER,THIRD A,I
3040-01-446-5240INTERCHANGEABLE
SHAFT,SHOULDERED
52579

Frequently Asked Questions

What is NSN 5360-00-392-7796?

NSN 5360-00-392-7796 is a Spring,helical,torsion, manufactured by Kleinschmidt Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-392-7796?

NSN 5360-00-392-7796 has 2 cross-referenced part numbers: 52579 (Kleinschmidt Inc), SMB157252 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5360-00-392-7796?

There are 4 known substitutes for 5360-00-392-7796: 3455-00-284-0121, 6210-00-500-4046, 5895-00-659-2166 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52579?

Key specifications for 52579: Spring Free Length: 0.562 INCHES NOMINAL IN; Style Designator: SINGLE TORSION LEFT HAND; Material: STEEL OVERALL. 3 total characteristics are documented in the Federal Logistics Information System.

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