PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

293702PC3Spring,helical,compression

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5360-00-236-8511 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-236-8511 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-236-8511. Primary manufacturer part number: 293702PC3.
Features
  • Spring,helical,compression — FSC 5360
  • Material Document and Classification: N,22-W-11C MFR REF SINGLE MATERIAL RESPONSE OVERALL
  • Inside Diameter: 0.370 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND
  • Spring Free Outside Diameter: 0.575 INCHES MAXIMUM IN
  • Style Designator: CYLINDRICAL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Length: 2.53125 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-236-8511, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 10 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-236-8511
Primary Part Number293702PC3
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Material Document and ClassificationN,22-W-11C MFR REF SINGLE MATERIAL RESPONSE OVERALL
Inside Diameter0.370 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND
Spring Free Outside Diameter0.575 INCHES MAXIMUM IN
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Length2.53125 INCHES NOMINAL IN
Spring Deflection Rate80.000 POUNDS PER INCH NOMINAL LBS
Spring Solid Length1.469 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3120-01-067-6972N53979 INTERCHANGEABLE
Bushing,sleeve
Leslie Controls, Inc. Dba Leslie Controls Inc
5120-01-367-3937 INTERCHANGEABLE
Pick and Hook Set,hand
3020-01-560-81385397-9 INTERCHANGEABLE
Gear,ring,flywheel
Bloom Manufacturing, Llc Dba Bloom Inc
Cross-Reference Index
Part NumberManufacturer
B53979 Eaton Aerospace, Llc Dba Jackson South (USA)
53979 Eaton Aerospace, Llc Dba Jackson South (USA)
293702PC3 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
3120-01-067-6972INTERCHANGEABLE
BUSHING,SLEEVE
N53979
5120-01-367-3937INTERCHANGEABLE
PICK AND HOOK SET,HAND
3020-01-560-8138INTERCHANGEABLE
GEAR,RING,FLYWHEEL
5397-9

Frequently Asked Questions

What is NSN 5360-00-236-8511?

NSN 5360-00-236-8511 is a Spring,helical,compression, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-236-8511?

NSN 5360-00-236-8511 has 3 cross-referenced part numbers: B53979 (Eaton Aerospace, Llc Dba Jackson South), 53979 (Eaton Aerospace, Llc Dba Jackson South), 293702PC3 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 5360-00-236-8511?

There are 3 known substitutes for 5360-00-236-8511: 3120-01-067-6972, 5120-01-367-3937, 3020-01-560-8138. Verify interchangeability with system specifications before substitution.

What are the specifications of 293702PC3?

Key specifications for 293702PC3: Material Document and Classification: N,22-W-11C MFR REF SINGLE MATERIAL RESPONSE OVERALL; Inside Diameter: 0.370 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND; Spring Free Outside Diameter: 0.575 INCHES MAXIMUM IN. 10 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