PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37304Spring,helical,torsion

Bell and Howell Phillipsburg Co Corporate Offices · NSN 5360-00-228-2943 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-228-2943 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-228-2943. Primary manufacturer part number: 37304.
Features
  • Spring,helical,torsion — FSC 5360
  • End Length From Second Bend to Third Bend or End: 0.102 INCHES NOMINAL OVERALL IN
  • Surface Treatment: TIN OVERALL
  • Coil Helix Direction: RIGHT-HAND
  • End Style: HALF HOOK OVERALL
  • Spring Free Length: 0.250 INCHES NOMINAL IN
  • Style Designator: SINGLE TORSION LEFT HAND
  • End Length From First Bend to Second Bend or End: 0.114 INCHES NOMINAL OVERALL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-228-2943, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bell and Howell Phillipsburg Co Corporate Offices. Government technical data includes 13 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-228-2943
Primary Part Number37304
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBell and Howell Phillipsburg Co Corporate Offices
StatusACTIVE
End Length From Second Bend to Third Bend or End0.102 INCHES NOMINAL OVERALL IN
Surface TreatmentTIN OVERALL
Coil Helix DirectionRIGHT-HAND
End StyleHALF HOOK OVERALL
Spring Free Length0.250 INCHES NOMINAL IN
Style DesignatorSINGLE TORSION LEFT HAND
End Length From First Bend to Second Bend or End0.114 INCHES NOMINAL OVERALL IN
MaterialSTEEL OVERALL
End Angular RelationshipENDS ANGLED ONE TO OTHER
End Length0.280 INCHES NOMINAL BOTH ENDS IN
Coil Quantity19
Spring Free Outside Diameter0.133 INCHES NOMINAL IN
Inside Diameter0.109 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5940-00-246-268837304 INTERCHANGEABLE
Terminal Board
Beta Labs Inc a-B and Millen Mfg Div
5961-00-923-9763152-0066-00 INTERCHANGEABLE
Semiconductor Device,diode
Tektronix, Inc.
5961-00-943-408460104-004 INTERCHANGEABLE
Semiconductor Device,diode
Te Connectivity Corporation
3465-01-083-196637304 INTERCHANGEABLE
Washer Assembly
Jergens Inc Div Tooling Components Division
1650-01-115-433237304 INTERCHANGEABLE
Cap,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2540-01-127-694737304 INTERCHANGEABLE
Latch,pintle Hook
Jergens Inc Div Tooling Components Division
5360-01-169-713937304 INTERCHANGEABLE
Spring,spiral,torsion
Ingersoll-Rand Co Material Handling Div
5310-01-564-353137304 INTERCHANGEABLE
Nut,self-Locking,hexagon
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
37304 Bell and Howell Phillipsburg Co Corporate Offices (USA)
Related Parts
5940-00-246-2688INTERCHANGEABLE
TERMINAL BOARD
37304
5961-00-923-9763INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
152-0066-00
5961-00-943-4084INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
60104-004
3465-01-083-1966INTERCHANGEABLE
WASHER ASSEMBLY
37304
1650-01-115-4332INTERCHANGEABLE
CAP,VALVE
37304
2540-01-127-6947INTERCHANGEABLE
LATCH,PINTLE HOOK
37304
5360-01-169-7139INTERCHANGEABLE
SPRING,SPIRAL,TORSION
37304
5310-01-564-3531INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
37304

Frequently Asked Questions

What is NSN 5360-00-228-2943?

NSN 5360-00-228-2943 is a Spring,helical,torsion, manufactured by Bell and Howell Phillipsburg Co Corporate Offices, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-228-2943?

NSN 5360-00-228-2943 has 1 cross-referenced part number: 37304 (Bell and Howell Phillipsburg Co Corporate Offices).

What NSN replaces 5360-00-228-2943?

There are 8 known substitutes for 5360-00-228-2943: 5940-00-246-2688, 5961-00-923-9763, 5961-00-943-4084 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37304?

Key specifications for 37304: End Length From Second Bend to Third Bend or End: 0.102 INCHES NOMINAL OVERALL IN; Surface Treatment: TIN OVERALL; Coil Helix Direction: RIGHT-HAND; End Style: HALF HOOK OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com