PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15218Spring,spiral,torsion

Reliance Electric Industrial Co Master Div · NSN 5360-00-312-4697 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-312-4697 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-312-4697. Primary manufacturer part number: 15218.
Features
  • Spring,spiral,torsion — FSC 5360
  • Material: COPPER ALLOY OVERALL
  • Stock Thickness: 0.025 INCHES NOMINAL IN
  • Hub Size: 0.250 INCHES NOMINAL IN
  • Stock Width: 0.375 INCHES NOMINAL IN
  • End Radius: 0.297 INCHES NOMINAL IN
  • Coil Quantity: 4-3/4
  • 2 verified cross-references
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Copper Alloy Overall construction
General Description

The Spring,spiral,torsion, cataloged under National Stock Number 5360-00-312-4697, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Reliance Electric Industrial Co Master Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-312-4697
Primary Part Number15218
Item NameSpring,spiral,torsion
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerReliance Electric Industrial Co Master Div
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Stock Thickness0.025 INCHES NOMINAL IN
Hub Size0.250 INCHES NOMINAL IN
Stock Width0.375 INCHES NOMINAL IN
End Radius0.297 INCHES NOMINAL IN
Coil Quantity4-3/4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5998-00-449-506415-218 INTERCHANGEABLE
Circuit Card Assembly
N H Research, Llc Dba Nh Research Llc
6210-00-490-603715/218 INTERCHANGEABLE
Lens,light
Staco Systems, Inc. Dba Staco Systems Div Dba Staco Systems
5310-00-562-5967 INTERCHANGEABLE
Washer Nonmetallic
5365-00-741-986762B21728 INTERCHANGEABLE
Ring,clamp
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
1680-00-770-860815218 INTERCHANGEABLE
Handle,control
Triumph Controls, Llc Dba Triumph Controls, Llc
9540-01-087-7100K13A68T8511 INTERCHANGEABLE
Angle,structural
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
6520-01-176-619215218 INTERCHANGEABLE
File,pulp Canal,dental
Kerr Corporation
5305-01-273-945615218 INTERCHANGEABLE
Screw,cap,socket Head
Sps Technologies, Llc Dba PB Fasteners
5950-01-362-69982-19399-01 INTERCHANGEABLE
Reactor
Excelitas Technologies Corp
Cross-Reference Index
Part NumberManufacturer
15218 Reliance Electric Industrial Co Master Div (USA)
015218 Reliance Electric Industrial Co Master Div (USA)
Related Parts
5998-00-449-5064INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
15-218
6210-00-490-6037INTERCHANGEABLE
LENS,LIGHT
15/218
5310-00-562-5967INTERCHANGEABLE
WASHER NONMETALLIC
5365-00-741-9867INTERCHANGEABLE
RING,CLAMP
62B21728
1680-00-770-8608INTERCHANGEABLE
HANDLE,CONTROL
15218
9540-01-087-7100INTERCHANGEABLE
ANGLE,STRUCTURAL
K13A68T8511
6520-01-176-6192INTERCHANGEABLE
FILE,PULP CANAL,DENTAL
15218
5305-01-273-9456INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
15218
5950-01-362-6998INTERCHANGEABLE
REACTOR
2-19399-01

Frequently Asked Questions

What is NSN 5360-00-312-4697?

NSN 5360-00-312-4697 is a Spring,spiral,torsion, manufactured by Reliance Electric Industrial Co Master Div, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-312-4697?

NSN 5360-00-312-4697 has 2 cross-referenced part numbers: 15218 (Reliance Electric Industrial Co Master Div), 015218 (Reliance Electric Industrial Co Master Div).

What NSN replaces 5360-00-312-4697?

There are 9 known substitutes for 5360-00-312-4697: 5998-00-449-5064, 6210-00-490-6037, 5310-00-562-5967 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15218?

Key specifications for 15218: Material: COPPER ALLOY OVERALL; Stock Thickness: 0.025 INCHES NOMINAL IN; Hub Size: 0.250 INCHES NOMINAL IN; Stock Width: 0.375 INCHES NOMINAL IN. 6 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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