PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7535691Spring,helical,torsion

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5360-00-659-7766 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-659-7766 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-659-7766. Primary manufacturer part number: 7535691.
Features
  • Spring,helical,torsion — FSC 5360
  • End Length From Second Bend to Third Bend or End: 0.109 INCHES NOMINAL OVERALL IN
  • Surface Treatment: ZINC OVERALL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Coil Quantity: 2
  • End Length From First Bend to Second Bend or End: 0.125 INCHES NOMINAL OVERALL IN
  • End Style: BENT CONED END OVERALL
  • Inside Diameter: 0.312 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-659-7766, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-659-7766
Primary Part Number7535691
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
End Length From Second Bend to Third Bend or End0.109 INCHES NOMINAL OVERALL IN
Surface TreatmentZINC OVERALL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Coil Quantity2
End Length From First Bend to Second Bend or End0.125 INCHES NOMINAL OVERALL IN
End StyleBENT CONED END OVERALL
Inside Diameter0.312 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN
Spring Free Length0.109 INCHES NOMINAL IN
Style DesignatorSINGLE TORSION LEFT HAND
End Angular RelationshipENDS ANGLED ONE TO OTHER
End Length0.344 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5331-00-020-018610505762 INTERCHANGEABLE
O-Ring
General Dynamics Land Systems Canadacorp
5950-00-312-39301466-1 INTERCHANGEABLE
Coil,radio Frequency
Drs Signal Solutions, Inc.
7320-00-389-5410295037 INTERCHANGEABLE
Agitator,mixing Machine
Itw Food Equipment Group Llc Dba Hobart Service
3020-01-162-660409475 INTERCHANGEABLE
Gear Cluster
Wilshire Corp
5306-01-321-9726 INTERCHANGEABLE
Bolt,eye
6810-01-562-97351206499 INTERCHANGEABLE
Barium
Hach Company Dba Hach Co
Cross-Reference Index
Part NumberManufacturer
7535691 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
1290447 PRIMARY Naval Ship Systems Command (USA)
146-61 Cummins Power Generation Inc. (USA)
09475 Borg-Warner Corp Marvel-Schebler/tillotson Div (USA)
Related Parts
5331-00-020-0186INTERCHANGEABLE
O-RING
10505762
5950-00-312-3930INTERCHANGEABLE
COIL,RADIO FREQUENCY
1466-1
7320-00-389-5410INTERCHANGEABLE
AGITATOR,MIXING MACHINE
295037
3020-01-162-6604INTERCHANGEABLE
GEAR CLUSTER
09475
5306-01-321-9726INTERCHANGEABLE
BOLT,EYE
6810-01-562-9735INTERCHANGEABLE
BARIUM
1206499

Frequently Asked Questions

What is NSN 5360-00-659-7766?

NSN 5360-00-659-7766 is a Spring,helical,torsion, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-659-7766?

NSN 5360-00-659-7766 has 4 cross-referenced part numbers: 7535691 (U S Army Tank Automotive Command Amsta-Im-Mm), 1290447 (Naval Ship Systems Command), 146-61 (Cummins Power Generation Inc.), 09475 (Borg-Warner Corp Marvel-Schebler/tillotson Div).

What NSN replaces 5360-00-659-7766?

There are 6 known substitutes for 5360-00-659-7766: 5331-00-020-0186, 5950-00-312-3930, 7320-00-389-5410 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7535691?

Key specifications for 7535691: End Length From Second Bend to Third Bend or End: 0.109 INCHES NOMINAL OVERALL IN; Surface Treatment: ZINC OVERALL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Coil Quantity: 2. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-659-7766 still in active supply?

NSN 5360-00-659-7766 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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