PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21925Spring,helical,compression

Westinghouse Electric Corp · NSN 5360-00-349-7155 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-349-7155 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-349-7155. Primary manufacturer part number: 21925.
Features
  • Spring,helical,compression — FSC 5360
  • Material: STEEL OVERALL
  • Coil Quantity: 12
  • Coil Helix Direction: RIGHT-HAND
  • Style Designator: CYLINDRICAL
  • Spring Solid Outside Diameter: 1.382 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Length: 4.000 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-349-7155, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Westinghouse Electric Corp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN5360-00-349-7155
Primary Part Number21925
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerWestinghouse Electric Corp
StatusACTIVE
MaterialSTEEL OVERALL
Coil Quantity12
Coil Helix DirectionRIGHT-HAND
Style DesignatorCYLINDRICAL
Spring Solid Outside Diameter1.382 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Length4.000 INCHES NOMINAL IN
Inside Diameter0.852 INCHES NOMINAL IN
Spring Free Outside Diameter1.382 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1650-00-020-061921925 INTERCHANGEABLE
Parts Kit,overhaul
Moog Inc
6130-00-769-385021925 INTERCHANGEABLE
Power Supply
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
5310-00-880-911021925 INTERCHANGEABLE
Washer,flat
Astrocom Electronics Inc
5935-01-029-591221925 INTERCHANGEABLE
Adapter,connector
Amphenol Corporation Div Amphenol Rf
5998-01-073-6876 INTERCHANGEABLE
Circuit Card Assembly
2990-01-123-579721925 INTERCHANGEABLE
Muffler,exhaust
Walker Mfg Co
5961-01-170-2319 INTERCHANGEABLE
Transistor
4730-01-225-299521925 INTERCHANGEABLE
Coupling,pipe
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
8040-01-388-562045440 INTERCHANGEABLE
Adhesive
Loctite Corp
Cross-Reference Index
Part NumberManufacturer
21925 Leslie Controls, Inc. Dba Leslie Controls Inc (USA)
21925 Westinghouse Electric Corp Control Business Unit
21925 PRIMARY Westinghouse Electric Corp (USA)
Related Parts
1650-00-020-0619INTERCHANGEABLE
PARTS KIT,OVERHAUL
21925
6130-00-769-3850INTERCHANGEABLE
POWER SUPPLY
21925
5310-00-880-9110INTERCHANGEABLE
WASHER,FLAT
21925
5935-01-029-5912INTERCHANGEABLE
ADAPTER,CONNECTOR
21925
5998-01-073-6876INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2990-01-123-5797INTERCHANGEABLE
MUFFLER,EXHAUST
21925
5961-01-170-2319INTERCHANGEABLE
TRANSISTOR
4730-01-225-2995INTERCHANGEABLE
COUPLING,PIPE
21925
8040-01-388-5620INTERCHANGEABLE
ADHESIVE
45440

Frequently Asked Questions

What is NSN 5360-00-349-7155?

NSN 5360-00-349-7155 is a Spring,helical,compression, manufactured by Westinghouse Electric Corp, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-349-7155?

NSN 5360-00-349-7155 has 3 cross-referenced part numbers: 21925 (Leslie Controls, Inc. Dba Leslie Controls Inc), 21925 (Westinghouse Electric Corp Control Business Unit), 21925 (Westinghouse Electric Corp).

What NSN replaces 5360-00-349-7155?

There are 9 known substitutes for 5360-00-349-7155: 1650-00-020-0619, 6130-00-769-3850, 5310-00-880-9110 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21925?

Key specifications for 21925: Material: STEEL OVERALL; Coil Quantity: 12; Coil Helix Direction: RIGHT-HAND; Style Designator: CYLINDRICAL. 9 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