PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

59900Spring,helical,torsion

Associated Spring Corp Div of the Barnes Group Inc Dallas Div · NSN 5360-00-533-6942 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-533-6942 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-533-6942. Primary manufacturer part number: 59900.
Features
  • Spring,helical,torsion — FSC 5360
  • Material Document and Classification: AMS 5673,COMP 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • End Style: ONE HOOK END OVERALL
  • Spring Free Length: 0.590 INCHES MAXIMUM IN
  • End Angular Relationship: END W/LH HELIX OF COIL PARALLEL TO CENTER SECTION AND END W/RH HELIX OF COIL PARALLEL TO CENTER SECTION
  • Center Section Width: 0.250 INCHES NOMINAL IN
  • Style Designator: SINGLE TORSION RIGHT HAND
  • Spring Free Outside Diameter: 0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 631 Overall construction
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-533-6942, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Associated Spring Corp Div of the Barnes Group Inc Dallas Div. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-533-6942
Primary Part Number59900
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerAssociated Spring Corp Div of the Barnes Group Inc Dallas Div
StatusACTIVE
Material Document and ClassificationAMS 5673,COMP 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
End StyleONE HOOK END OVERALL
Spring Free Length0.590 INCHES MAXIMUM IN
End Angular RelationshipEND W/LH HELIX OF COIL PARALLEL TO CENTER SECTION AND END W/RH HELIX OF COIL PARALLEL TO CENTER SECTION
Center Section Width0.250 INCHES NOMINAL IN
Style DesignatorSINGLE TORSION RIGHT HAND
Spring Free Outside Diameter0.440 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
Coil Axis to Center Section Distance0.430 INCHES NOMINAL IN
MaterialSTEEL COMP 631 OVERALL
Center Loop Radius0.080 INCHES NOMINAL IN
Inside Diameter0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Coil Quantity3 2/5
End Length0.713 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2920-00-021-4950369259-16 INTERCHANGEABLE
Lead,ignition,engine
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
5315-00-514-2190371-49-1 INTERCHANGEABLE
Pin,tapered,plain
Elbitamerica, Inc.
5315-00-527-0159 INTERCHANGEABLE
Pin,tapered,plain
4730-00-944-1752NH1602X100X INTERCHANGEABLE
Elbow,tube
Asrc Federal Facilities Logistics, Llc
Cross-Reference Index
Part NumberManufacturer
59900 PRIMARY Associated Spring Corp Div of the Barnes Group Inc Dallas Div (USA)
Related Parts
2920-00-021-4950INTERCHANGEABLE
LEAD,IGNITION,ENGINE
369259-16
5315-00-514-2190INTERCHANGEABLE
PIN,TAPERED,PLAIN
371-49-1
5315-00-527-0159INTERCHANGEABLE
PIN,TAPERED,PLAIN
4730-00-944-1752INTERCHANGEABLE
ELBOW,TUBE
NH1602X100X

Frequently Asked Questions

What is NSN 5360-00-533-6942?

NSN 5360-00-533-6942 is a Spring,helical,torsion, manufactured by Associated Spring Corp Div of the Barnes Group Inc Dallas Div, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-533-6942?

NSN 5360-00-533-6942 has 1 cross-referenced part number: 59900 (Associated Spring Corp Div of the Barnes Group Inc Dallas Div).

What NSN replaces 5360-00-533-6942?

There are 4 known substitutes for 5360-00-533-6942: 2920-00-021-4950, 5315-00-514-2190, 5315-00-527-0159 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 59900?

Key specifications for 59900: Material Document and Classification: AMS 5673,COMP 17-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL; End Style: ONE HOOK END OVERALL; Spring Free Length: 0.590 INCHES MAXIMUM IN; End Angular Relationship: END W/LH HELIX OF COIL PARALLEL TO CENTER SECTION AND END W/RH HELIX OF COIL PARALLEL TO CENTER SECTION. 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