PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23349Spring,helical,compression

Triumph Controls, Llc Dba Triumph Controls, Llc · NSN 5360-00-007-6553 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-007-6553 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-007-6553. Primary manufacturer part number: 23349.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 0.725 INCHES MINIMUM AND 0.741 INCHES MAXIMUM IN
  • Spring Solid Length: 2.637 INCHES NOMINAL IN
  • Coil Helix Direction: LEFT-HAND
  • Spring Deflection Rate: 60.600 POUNDS PER INCH MINIMUM AND 68.200 POUNDS PER INCH MAXIMUM LBS
  • Spring Free Length: 4.609 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Load Rating: 3.700 POUNDS MINIMUM AND 102.300 POUNDS MAXIMUM LBS
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Nickel Alloy X-750 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-007-6553, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. Government technical data includes 12 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: Active.

Technical Specifications
ParameterValue
NSN5360-00-007-6553
Primary Part Number23349
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerTriumph Controls, Llc Dba Triumph Controls, Llc
StatusACTIVE
Inside Diameter0.725 INCHES MINIMUM AND 0.741 INCHES MAXIMUM IN
Spring Solid Length2.637 INCHES NOMINAL IN
Coil Helix DirectionLEFT-HAND
Spring Deflection Rate60.600 POUNDS PER INCH MINIMUM AND 68.200 POUNDS PER INCH MAXIMUM LBS
Spring Free Length4.609 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Load Rating3.700 POUNDS MINIMUM AND 102.300 POUNDS MAXIMUM LBS
Spring Free Outside Diameter1.017 INCHES MINIMUM AND 1.033 INCHES MAXIMUM IN
Material Document and ClassificationAMS 5699 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Coil Quantity18
MaterialNICKEL ALLOY X-750 OVERALL
Style DesignatorCYLINDRICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5920-00-280-953958002-018 INTERCHANGEABLE
Fuse,cartridge
Tdk-Lambda Americas Inc. Div High Power Division
5950-00-521-840823349B INTERCHANGEABLE
Transformer,pulse
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
23349 PRIMARY Triumph Controls, Llc Dba Triumph Controls, Llc (USA)
23349 Staffco (USA)
Related Parts
5920-00-280-9539INTERCHANGEABLE
FUSE,CARTRIDGE
58002-018
5950-00-521-8408INTERCHANGEABLE
TRANSFORMER,PULSE
23349B

Frequently Asked Questions

What is NSN 5360-00-007-6553?

NSN 5360-00-007-6553 is a Spring,helical,compression, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-007-6553?

NSN 5360-00-007-6553 has 2 cross-referenced part numbers: 23349 (Triumph Controls, Llc Dba Triumph Controls, Llc), 23349 (Staffco).

What NSN replaces 5360-00-007-6553?

There are 2 known substitutes for 5360-00-007-6553: 5920-00-280-9539, 5950-00-521-8408. Verify interchangeability with system specifications before substitution.

What are the specifications of 23349?

Key specifications for 23349: Inside Diameter: 0.725 INCHES MINIMUM AND 0.741 INCHES MAXIMUM IN; Spring Solid Length: 2.637 INCHES NOMINAL IN; Coil Helix Direction: LEFT-HAND; Spring Deflection Rate: 60.600 POUNDS PER INCH MINIMUM AND 68.200 POUNDS PER INCH MAXIMUM LBS. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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