PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52193Spring,helical,extension

Kleinschmidt Inc · NSN 5360-00-597-9494 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-597-9494 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-597-9494. Primary manufacturer part number: 52193.
Features
  • Spring,helical,extension — FSC 5360
  • Design Type: CLOSED
  • Surface Treatment: TIN OVERALL
  • End Style: SHORT TWISTED HOOK BOTH ENDS
  • Hook Radius: 0.062 INCHES NOMINAL BOTH ENDS IN
  • Coil Quantity: 9
  • Coil Helix Direction: RIGHT-HAND
  • Load Rating: 0.312 POUNDS MINIMUM AND 0.425 POUNDS MAXIMUM LBS
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-597-9494, 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 13 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-597-9494
Primary Part Number52193
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerKleinschmidt Inc
StatusACTIVE
Design TypeCLOSED
Surface TreatmentTIN OVERALL
End StyleSHORT TWISTED HOOK BOTH ENDS
Hook Radius0.062 INCHES NOMINAL BOTH ENDS IN
Coil Quantity9
Coil Helix DirectionRIGHT-HAND
Load Rating0.312 POUNDS MINIMUM AND 0.425 POUNDS MAXIMUM LBS
Spring Length Under Load0.562 INCHES NOMINAL IN
Spring Free Outside Diameter0.156 INCHES NOMINAL IN
Inside Diameter0.124 INCHES NOMINAL IN
Spring Free Length0.468 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4730-00-014-2433 INTERCHANGEABLE
Inverted Nut,tube Coupling
Cross-Reference Index
Part NumberManufacturer
52193 Kleinschmidt Inc (USA)
SMB157011-6 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
4730-00-014-2433INTERCHANGEABLE
INVERTED NUT,TUBE COUPLING

Frequently Asked Questions

What is NSN 5360-00-597-9494?

NSN 5360-00-597-9494 is a Spring,helical,extension, manufactured by Kleinschmidt Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-597-9494?

NSN 5360-00-597-9494 has 2 cross-referenced part numbers: 52193 (Kleinschmidt Inc), SMB157011-6 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).

What NSN replaces 5360-00-597-9494?

There is 1 known substitute for 5360-00-597-9494: 4730-00-014-2433. Verify interchangeability with system specifications before substitution.

What are the specifications of 52193?

Key specifications for 52193: Design Type: CLOSED; Surface Treatment: TIN OVERALL; End Style: SHORT TWISTED HOOK BOTH ENDS; Hook Radius: 0.062 INCHES NOMINAL BOTH ENDS IN. 13 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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