PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

FP50-1101-9155Spring,helical,torsion

Challenger Electrical Equipment Corp · NSN 5360-00-333-6492 · FSC 5360 · Coil, Flat, Leaf, and Wire Springs
Government record, cited
NSN 5360-00-333-6492 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-333-6492. Primary manufacturer part number: FP50-1101-9155.
Features
  • Spring,helical,torsion — FSC 5360
  • Spring Free Outside Diameter: 0.696 INCHES NOMINAL IN
  • End Style: HALF HOOK BOTH ENDS
  • End Length: 0.449 INCHES NOMINAL BOTH ENDS IN
  • Style Designator: SINGLE TORSION LEFT HAND
  • Spring Free Length: 0.153 INCHES NOMINAL IN
  • Inside Diameter: 0.594 INCHES NOMINAL IN
  • End Length From First Bend to Second Bend or End: 0.363 INCHES NOMINAL BOTH ENDS IN
Identification
  • NSN: 5360-00-333-6492
  • NIIN: 003336492
  • FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: FP50-1101-9155
  • Manufacturer: Challenger Electrical Equipment Corp
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-333-6492, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The primary manufacturer of record is Challenger Electrical Equipment Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-333-6492
Primary Part NumberFP50-1101-9155
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — Coil, Flat, Leaf, and Wire Springs
ManufacturerChallenger Electrical Equipment Corp
StatusACTIVE
Spring Free Outside Diameter0.696 INCHES NOMINAL IN
End StyleHALF HOOK BOTH ENDS
End Length0.449 INCHES NOMINAL BOTH ENDS IN
Style DesignatorSINGLE TORSION LEFT HAND
Spring Free Length0.153 INCHES NOMINAL IN
Inside Diameter0.594 INCHES NOMINAL IN
End Length From First Bend to Second Bend or End0.363 INCHES NOMINAL BOTH ENDS IN
Coil Quantity2-1/2
Coil Helix DirectionRIGHT-HAND
MaterialSTEEL OVERALL
End Length From Second Bend to Third Bend or End0.113 INCHES NOMINAL BOTH ENDS IN
End Angular RelationshipENDS ANGLED ONE TO OTHER
Lifecycle & Compliance
Acquisition StatusACTIVE
HazardNot stated in government record
Cross-Reference Index
Part NumberManufacturer
FP50-1101-9155 Challenger Electrical Equipment Corp (USA)
Other items in FSC 5360 — Coil, Flat, Leaf, and Wire Springs
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5360-00-001-1842
SPRING,HELICAL,COMPRESSION
5360-00-001-2010
SPRING,HELICAL,EXTENSION
5360-00-001-4650
SPRING,HELICAL,COMPRESSION
5360-00-001-4664
SPRING,CONSTANT TO

Frequently Asked Questions

What is NSN 5360-00-333-6492?

NSN 5360-00-333-6492 is a Spring,helical,torsion, manufactured by Challenger Electrical Equipment Corp, classified under FSC 5360 (Coil, Flat, Leaf, and Wire Springs). Status: active.

What are the part numbers for NSN 5360-00-333-6492?

NSN 5360-00-333-6492 has 1 cross-referenced part number: FP50-1101-9155 (Challenger Electrical Equipment Corp).

What are the specifications of FP50-1101-9155?

Key specifications for FP50-1101-9155: Spring Free Outside Diameter: 0.696 INCHES NOMINAL IN; End Style: HALF HOOK BOTH ENDS; End Length: 0.449 INCHES NOMINAL BOTH ENDS IN; Style Designator: SINGLE TORSION LEFT HAND. 12 specifications are documented in the U.S. Government catalog.

Is NSN 5360-00-333-6492 hazardous material?

Hazard status is not stated in the government record for NSN 5360-00-333-6492 — no DOT hazard class, UN number, or hazard classification field is present in the cited data. This page does not assert an item is or is not hazardous.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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