PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50944Spring,helical,extension

Kleinschmidt Inc · NSN 5360-00-598-4948 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-598-4948 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-598-4948. Primary manufacturer part number: 50944.
Features
  • Spring,helical,extension — FSC 5360
  • Inside Diameter: 0.105 INCHES NOMINAL IN
  • Hook Radius: 0.063 INCHES NOMINAL BOTH ENDS IN
  • Coil Quantity: 14-1/4
  • Style Designator: CYLINDRICAL
  • Surface Treatment: TIN OVERALL
  • End Style: SHORT TWISTED HOOK BOTH ENDS
  • Material: STEEL OVERALL
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 5360-00-598-4948, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN5360-00-598-4948
Primary Part Number50944
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerKleinschmidt Inc
StatusACTIVE
Inside Diameter0.105 INCHES NOMINAL IN
Hook Radius0.063 INCHES NOMINAL BOTH ENDS IN
Coil Quantity14-1/4
Style DesignatorCYLINDRICAL
Surface TreatmentTIN OVERALL
End StyleSHORT TWISTED HOOK BOTH ENDS
MaterialSTEEL OVERALL
Spring Free Length0.395 INCHES NOMINAL IN
Spring Free Outside Diameter0.125 INCHES NOMINAL IN
Design TypeCLOSED
Coil Helix DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5210-00-540-2973T230RL INTERCHANGEABLE
Caliper,micrometer,outside
L.s. Starrett Company (the) Div Tool Division
5340-00-581-676850944 INTERCHANGEABLE
Clevis,rod End
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
Cross-Reference Index
Part NumberManufacturer
50944 Kleinschmidt Inc (USA)
Related Parts
5210-00-540-2973INTERCHANGEABLE
CALIPER,MICROMETER,OUTSIDE
T230RL
5340-00-581-6768INTERCHANGEABLE
CLEVIS,ROD END
50944

Frequently Asked Questions

What is NSN 5360-00-598-4948?

NSN 5360-00-598-4948 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 5360-00-598-4948?

NSN 5360-00-598-4948 has 1 cross-referenced part number: 50944 (Kleinschmidt Inc).

What NSN replaces 5360-00-598-4948?

There are 2 known substitutes for 5360-00-598-4948: 5210-00-540-2973, 5340-00-581-6768. Verify interchangeability with system specifications before substitution.

What are the specifications of 50944?

Key specifications for 50944: Inside Diameter: 0.105 INCHES NOMINAL IN; Hook Radius: 0.063 INCHES NOMINAL BOTH ENDS IN; Coil Quantity: 14-1/4; Style Designator: CYLINDRICAL. 11 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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