PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

204663Spring,helical,compression

Raytheon Company Dba Raytheon · NSN 5360-00-015-4149 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-015-4149 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-015-4149. Primary manufacturer part number: 204663.
Features
  • Spring,helical,compression — FSC 5360
  • Bore Diameter: 0.410 INCHES NOMINAL IN
  • Coil Quantity: 19
  • Spring Free Length: 2.000 INCHES NOMINAL IN
  • Material: STEEL COMP 302 OVERALL
  • Accommodated Rod Diameter: 0.300 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • Spring Solid Length: 0.980 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 302 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-015-4149, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 12 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-015-4149
Primary Part Number204663
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Bore Diameter0.410 INCHES NOMINAL IN
Coil Quantity19
Spring Free Length2.000 INCHES NOMINAL IN
MaterialSTEEL COMP 302 OVERALL
Accommodated Rod Diameter0.300 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
Spring Solid Length0.980 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Inside Diameter0.266 INCHES NOMINAL IN
Spring Solid Outside Diameter0.360 INCHES NOMINAL IN
Material Document and ClassificationQQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5365-00-664-54445454 INTERCHANGEABLE
Shim
Ametek Inc Lamb Electric Div
Cross-Reference Index
Part NumberManufacturer
204663 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
5365-00-664-5444INTERCHANGEABLE
SHIM
5454

Frequently Asked Questions

What is NSN 5360-00-015-4149?

NSN 5360-00-015-4149 is a Spring,helical,compression, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-015-4149?

NSN 5360-00-015-4149 has 1 cross-referenced part number: 204663 (Raytheon Company Dba Raytheon).

What NSN replaces 5360-00-015-4149?

There is 1 known substitute for 5360-00-015-4149: 5365-00-664-5444. Verify interchangeability with system specifications before substitution.

What are the specifications of 204663?

Key specifications for 204663: Bore Diameter: 0.410 INCHES NOMINAL IN; Coil Quantity: 19; Spring Free Length: 2.000 INCHES NOMINAL IN; Material: STEEL COMP 302 OVERALL. 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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