PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

181309Spring,helical,torsion

Telemechanics Inc · NSN 5360-00-054-4553 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-054-4553 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-054-4553. Primary manufacturer part number: 181309.
Features
  • Spring,helical,torsion — FSC 5360
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • 2 verified cross-references
  • Primary manufacturer: Telemechanics Inc
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,torsion, cataloged under National Stock Number 5360-00-054-4553, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 1 verified specification, 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
NSN5360-00-054-4553
Primary Part Number181309
Item NameSpring,helical,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5305-01-016-8050181309 INTERCHANGEABLE
Screw,cap,hexagon Head
Rolls-Royce Solutions America Inc
5306-01-067-956626080R1 INTERCHANGEABLE
Bolt,machine
Dressta North America Ltd
Cross-Reference Index
Part NumberManufacturer
181309 PRIMARY Telemechanics Inc (USA)
181309 American Telephone and Telegraph Co (USA)
Related Parts
5305-01-016-8050INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
181309
5306-01-067-9566INTERCHANGEABLE
BOLT,MACHINE
26080R1

Frequently Asked Questions

What is NSN 5360-00-054-4553?

NSN 5360-00-054-4553 is a Spring,helical,torsion, manufactured by Telemechanics Inc, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-054-4553?

NSN 5360-00-054-4553 has 2 cross-referenced part numbers: 181309 (Telemechanics Inc), 181309 (American Telephone and Telegraph Co).

What NSN replaces 5360-00-054-4553?

There are 2 known substitutes for 5360-00-054-4553: 5305-01-016-8050, 5306-01-067-9566. Verify interchangeability with system specifications before substitution.

What are the specifications of 181309?

Key specifications for 181309: Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 1 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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