PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2281Spring,helical,compression

Eaton Aerospace, Llc Dba Jackson South · NSN 5360-00-291-1180 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-291-1180 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-291-1180. Primary manufacturer part number: 2281.
Features
  • Spring,helical,compression — FSC 5360
  • Material Document and Classification: JAN-S-1160-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Spring Free Length: 1.250 INCHES NOMINAL IN
  • Spring Solid Length: 1.000 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Style Designator: CYLINDRICAL
  • Spring Free Outside Diameter: 0.420 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
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 5360-00-291-1180, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-291-1180
Primary Part Number2281
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusCANCELLED
Material Document and ClassificationJAN-S-1160-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Free Length1.250 INCHES NOMINAL IN
Spring Solid Length1.000 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorCYLINDRICAL
Spring Free Outside Diameter0.420 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Inside Diameter0.205 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
Coil Quantity9-1/2
Coil Helix DirectionLEFT-HAND
Spring Deflection Rate735.000 POUNDS PER INCH NOMINAL LBS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5950-00-156-084610688212 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
5945-00-502-3855 INTERCHANGEABLE
Relay,thermal
5330-01-133-4782B2281 INTERCHANGEABLE
Gasket
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
3040-01-283-8447400025 INTERCHANGEABLE
Lever,manual Control
Niantic Tool, Inc. Dba Niantic Tool Co
Cross-Reference Index
Part NumberManufacturer
2281 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
B2281 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
C-2281 Eaton Aerospace, Llc Dba Jackson South (USA)
825532 PIECE 4 Eaton Aerospace, Llc Dba Jackson South (USA)
5360002911180 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
5360002911180 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
Related Parts
5950-00-156-0846INTERCHANGEABLE
TRANSFORMER,POWER
10688212
5945-00-502-3855INTERCHANGEABLE
RELAY,THERMAL
5330-01-133-4782INTERCHANGEABLE
GASKET
B2281
3040-01-283-8447INTERCHANGEABLE
LEVER,MANUAL CONTROL
400025

Frequently Asked Questions

What is NSN 5360-00-291-1180?

NSN 5360-00-291-1180 is a Spring,helical,compression, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-291-1180?

NSN 5360-00-291-1180 has 6 cross-referenced part numbers: 2281 (Eaton Aerospace, Llc Dba Jackson South), B2281 (Eaton Aerospace, Llc Dba Jackson South), C-2281 (Eaton Aerospace, Llc Dba Jackson South), 825532 PIECE 4 (Eaton Aerospace, Llc Dba Jackson South), 5360002911180 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee) and 1 more.

What NSN replaces 5360-00-291-1180?

There are 4 known substitutes for 5360-00-291-1180: 5950-00-156-0846, 5945-00-502-3855, 5330-01-133-4782 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2281?

Key specifications for 2281: Material Document and Classification: JAN-S-1160-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; Spring Free Length: 1.250 INCHES NOMINAL IN; Spring Solid Length: 1.000 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-291-1180 still in active supply?

NSN 5360-00-291-1180 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