PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50942Spring,helical,extension

Kleinschmidt Inc · NSN 5360-00-598-4946 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-598-4946 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-598-4946. Primary manufacturer part number: 50942.
Features
  • Spring,helical,extension — FSC 5360
  • Inside Diameter: 0.162 INCHES NOMINAL IN
  • Spring Length Under Load: 0.625 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND
  • End Style: SHORT TWISTED HOOK BOTH ENDS
  • Spring Free Outside Diameter: 0.219 INCHES NOMINAL IN
  • Coil Quantity: 4-3/4
  • Design Type: CLOSED
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,extension, cataloged under National Stock Number 5360-00-598-4946, 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 12 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-598-4946
Primary Part Number50942
Item NameSpring,helical,extension
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerKleinschmidt Inc
StatusACTIVE
Inside Diameter0.162 INCHES NOMINAL IN
Spring Length Under Load0.625 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND
End StyleSHORT TWISTED HOOK BOTH ENDS
Spring Free Outside Diameter0.219 INCHES NOMINAL IN
Coil Quantity4-3/4
Design TypeCLOSED
Spring Free Length0.556 INCHES NOMINAL IN
Hook Radius0.081 INCHES NOMINAL BOTH ENDS IN
Load Rating3.500 POUNDS NOMINAL LBS
Surface TreatmentTIN OVERALL
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4130-00-507-5173 INTERCHANGEABLE
Clamp,blower
6220-01-068-8504450-01-122 INTERCHANGEABLE
Stop Light-Taillight,vehicular
Ktm 2 Llc Dba Arrow Safety Device Company
5330-01-122-849031490 INTERCHANGEABLE
Gasket
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
3930-01-605-3435509-42 INTERCHANGEABLE
Truck,lift,fork
Jcb Construction Inc.
5340-01-607-728250942 INTERCHANGEABLE
Clevis,rod End
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division
5331-01-643-987350942 INTERCHANGEABLE
O-Ring
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
Cross-Reference Index
Part NumberManufacturer
50942 Kleinschmidt Inc (USA)
Related Parts
4130-00-507-5173INTERCHANGEABLE
CLAMP,BLOWER
6220-01-068-8504INTERCHANGEABLE
STOP LIGHT-TAILLIGHT,VEHICULAR
450-01-122
5330-01-122-8490INTERCHANGEABLE
GASKET
31490
3930-01-605-3435INTERCHANGEABLE
TRUCK,LIFT,FORK
509-42
5340-01-607-7282INTERCHANGEABLE
CLEVIS,ROD END
50942
5331-01-643-9873INTERCHANGEABLE
O-RING
50942

Frequently Asked Questions

What is NSN 5360-00-598-4946?

NSN 5360-00-598-4946 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 5360-00-598-4946?

NSN 5360-00-598-4946 has 1 cross-referenced part number: 50942 (Kleinschmidt Inc).

What NSN replaces 5360-00-598-4946?

There are 6 known substitutes for 5360-00-598-4946: 4130-00-507-5173, 6220-01-068-8504, 5330-01-122-8490 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50942?

Key specifications for 50942: Inside Diameter: 0.162 INCHES NOMINAL IN; Spring Length Under Load: 0.625 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND; End Style: SHORT TWISTED HOOK BOTH ENDS. 12 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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