PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40497Spring,helical,compression

Champion Aerospace Llc · NSN 5360-00-527-1338 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-527-1338 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-527-1338. Primary manufacturer part number: 40497.
Features
  • Spring,helical,compression — FSC 5360
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Coil Helix Direction: RIGHT-HAND
  • Spring Free Length: 2.508 INCHES NOMINAL IN
  • Coil Quantity: 6-1/2
  • Inside Diameter: 0.9688 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 1.2812 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 6150 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-527-1338, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Champion Aerospace Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-527-1338
Primary Part Number40497
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerChampion Aerospace Llc
StatusCANCELLED
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Coil Helix DirectionRIGHT-HAND
Spring Free Length2.508 INCHES NOMINAL IN
Coil Quantity6-1/2
Inside Diameter0.9688 INCHES NOMINAL IN
Spring Free Outside Diameter1.2812 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
MaterialSTEEL COMP 6150 OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5340-00-054-1412 INTERCHANGEABLE
Plug,expansion
5995-01-724-204840497 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Campbell Scientific Inc
Cross-Reference Index
Part NumberManufacturer
40497 Ryan Equipment Co Inc (USA)
40497 PRIMARY Champion Aerospace Llc (USA)
Related Parts
5340-00-054-1412INTERCHANGEABLE
PLUG,EXPANSION
5995-01-724-2048INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
40497

Frequently Asked Questions

What is NSN 5360-00-527-1338?

NSN 5360-00-527-1338 is a Spring,helical,compression, manufactured by Champion Aerospace Llc, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-527-1338?

NSN 5360-00-527-1338 has 2 cross-referenced part numbers: 40497 (Ryan Equipment Co Inc), 40497 (Champion Aerospace Llc).

What NSN replaces 5360-00-527-1338?

There are 2 known substitutes for 5360-00-527-1338: 5340-00-054-1412, 5995-01-724-2048. Verify interchangeability with system specifications before substitution.

What are the specifications of 40497?

Key specifications for 40497: End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Coil Helix Direction: RIGHT-HAND; Spring Free Length: 2.508 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-527-1338 still in active supply?

NSN 5360-00-527-1338 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.
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