PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45416Spring,helical,compression

Triumph Engine Control Systems Llc · NSN 5360-00-403-3451 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-403-3451 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-403-3451. Primary manufacturer part number: 45416.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Free Outside Diameter: 0.140 INCHES NOMINAL IN
  • Load Rating: 1.250 POUNDS NOMINAL LBS
  • Spring Solid Length: 0.120 INCHES NOMINAL IN
  • Material: STEEL COMP 631 OVERALL
  • Spring Free Length: 0.367 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Spring Solid Outside Diameter: 0.140 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 631 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-403-3451, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 16 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-403-3451
Primary Part Number45416
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerTriumph Engine Control Systems Llc
StatusACTIVE
Spring Free Outside Diameter0.140 INCHES NOMINAL IN
Load Rating1.250 POUNDS NOMINAL LBS
Spring Solid Length0.120 INCHES NOMINAL IN
MaterialSTEEL COMP 631 OVERALL
Spring Free Length0.367 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Spring Solid Outside Diameter0.140 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Material Document and ClassificationAMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Bore Diameter0.154 INCHES NOMINAL IN
Spring Deflection Rate6.000 POUNDS PER INCH NOMINAL LBS
Inside Diameter0.110 INCHES NOMINAL IN
Surface TreatmentPASSIVATE OVERALL
Coil Quantity8
Spring Length Under Load0.140 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3040-00-118-918945416 INTERCHANGEABLE
Bracket,eye,rotating Shaft
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6210-01-304-009651-903-2 CLOSE INTERCHANGEABLE
Lens,light
L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division
5110-01-536-141345-416 INTERCHANGEABLE
Stripper,wire,hand
Ideal Industries, Inc.
Cross-Reference Index
Part NumberManufacturer
45416 PRIMARY Triumph Engine Control Systems Llc (USA)
Related Parts
3040-00-118-9189INTERCHANGEABLE
BRACKET,EYE,ROTATING SHAFT
45416
6210-01-304-0096INTERCHANGEABLE
LENS,LIGHT
51-903-2 CLOSE
5110-01-536-1413INTERCHANGEABLE
STRIPPER,WIRE,HAND
45-416

Frequently Asked Questions

What is NSN 5360-00-403-3451?

NSN 5360-00-403-3451 is a Spring,helical,compression, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-403-3451?

NSN 5360-00-403-3451 has 1 cross-referenced part number: 45416 (Triumph Engine Control Systems Llc).

What NSN replaces 5360-00-403-3451?

There are 3 known substitutes for 5360-00-403-3451: 3040-00-118-9189, 6210-01-304-0096, 5110-01-536-1413. Verify interchangeability with system specifications before substitution.

What are the specifications of 45416?

Key specifications for 45416: Spring Free Outside Diameter: 0.140 INCHES NOMINAL IN; Load Rating: 1.250 POUNDS NOMINAL LBS; Spring Solid Length: 0.120 INCHES NOMINAL IN; Material: STEEL COMP 631 OVERALL. 16 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