PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

110372Spring,helical,torsion

Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment · NSN 5360-01-229-8437 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-01-229-8437 — this item is cataloged by the U.S. Government under National Stock Number 5360-01-229-8437. Primary manufacturer part number: 110372.
Features
  • Spring,helical,torsion — FSC 5360
  • Inside Diameter: 0.500 INCHES NOMINAL IN
  • End Length From First Bend to Second Bend or End: 0.180 INCHES NOMINAL FIRST END IN
  • Stock Diameter: 0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
  • Hook Radius: 0.060 INCHES MAXIMUM SECOND END IN
  • Spring Free Length: 0.187 INCHES NOMINAL IN
  • Material: STEEL COMP 302 OVERALL
  • Coil Helix Direction: RIGHT-HAND
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-01-229-8437, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5360-01-229-8437
Primary Part Number110372
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerRugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment
StatusACTIVE
Inside Diameter0.500 INCHES NOMINAL IN
End Length From First Bend to Second Bend or End0.180 INCHES NOMINAL FIRST END IN
Stock Diameter0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN
Hook Radius0.060 INCHES MAXIMUM SECOND END IN
Spring Free Length0.187 INCHES NOMINAL IN
MaterialSTEEL COMP 302 OVERALL
Coil Helix DirectionRIGHT-HAND
End StyleMACHINE LOOP END SECOND END
Material Document and ClassificationQQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSINGLE TORSION LEFT HAND
End Length0.663 INCHES NOMINAL SECOND END IN
Hook Leg Length0.220 INCHES NOMINAL SECOND END IN
End Length0.463 INCHES NOMINAL FIRST END IN
End StyleSTRAIGHT BEND END (RIGHT) FIRST END
End Angular RelationshipENDS PARALLEL ONE TO OTHER
Spring Free Outside Diameter0.574 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2520-00-120-2131110372 INTERCHANGEABLE
Gear and Pinion Set
Eaton Corporation
5355-00-687-2917MS91528-3D2B INTERCHANGEABLE
Knob
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
110372 Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment (USA)
110372 Datametrics Corporation (USA)
110372-100 Datametrics Corporation (USA)
Related Parts
2520-00-120-2131INTERCHANGEABLE
GEAR AND PINION SET
110372
5355-00-687-2917INTERCHANGEABLE
KNOB
MS91528-3D2B

Frequently Asked Questions

What is NSN 5360-01-229-8437?

NSN 5360-01-229-8437 is a Spring,helical,torsion, manufactured by Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-01-229-8437?

NSN 5360-01-229-8437 has 3 cross-referenced part numbers: 110372 (Rugged Information Technology Equipment Corporation Dba Rugged Information Technology Equipment), 110372 (Datametrics Corporation), 110372-100 (Datametrics Corporation).

What NSN replaces 5360-01-229-8437?

There are 2 known substitutes for 5360-01-229-8437: 2520-00-120-2131, 5355-00-687-2917. Verify interchangeability with system specifications before substitution.

What are the specifications of 110372?

Key specifications for 110372: Inside Diameter: 0.500 INCHES NOMINAL IN; End Length From First Bend to Second Bend or End: 0.180 INCHES NOMINAL FIRST END IN; Stock Diameter: 0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN; Hook Radius: 0.060 INCHES MAXIMUM SECOND END IN. 16 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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