PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-1247-1Spring,helical,compression

L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation · NSN 5360-00-397-4626 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-397-4626 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-397-4626. Primary manufacturer part number: 2-1247-1.
Features
  • Spring,helical,compression — FSC 5360
  • Spring Solid Length: 0.430 INCHES NOMINAL IN
  • Material: STEEL COMP 302 OVERALL
  • Spring Free Length: 0.820 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Coil Quantity: 6
  • Spring Solid Outside Diameter: 0.846 INCHES NOMINAL IN
  • Material Document and Classification: QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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 5360-00-397-4626, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-397-4626
Primary Part Number2-1247-1
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerL-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
StatusACTIVE
Spring Solid Length0.430 INCHES NOMINAL IN
MaterialSTEEL COMP 302 OVERALL
Spring Free Length0.820 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Coil Quantity6
Spring Solid Outside Diameter0.846 INCHES NOMINAL IN
Material Document and ClassificationQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Spring Deflection Rate11.000 POUNDS PER INCH NOMINAL LBS
Inside Diameter0.720 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED BOTH ENDS
Spring Free Outside Diameter0.846 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5945-00-165-37680432700 INTERCHANGEABLE
Relay,electromagnetic
Rem Products Inc
4820-00-980-7721 INTERCHANGEABLE
Valve,safety Relief
5910-01-383-1725212471 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Datron World Communications, Inc.
4240-01-723-9147212471 INTERCHANGEABLE
Ax,emergency Escape and Rescue
Foxx Manufacturing Corporation
Cross-Reference Index
Part NumberManufacturer
2-1247-1 PRIMARY L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
Related Parts
5945-00-165-3768INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
0432700
4820-00-980-7721INTERCHANGEABLE
VALVE,SAFETY RELIEF
5910-01-383-1725INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
212471
4240-01-723-9147INTERCHANGEABLE
AX,EMERGENCY ESCAPE AND RESCUE
212471

Frequently Asked Questions

What is NSN 5360-00-397-4626?

NSN 5360-00-397-4626 is a Spring,helical,compression, manufactured by L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-397-4626?

NSN 5360-00-397-4626 has 1 cross-referenced part number: 2-1247-1 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation).

What NSN replaces 5360-00-397-4626?

There are 4 known substitutes for 5360-00-397-4626: 5945-00-165-3768, 4820-00-980-7721, 5910-01-383-1725 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-1247-1?

Key specifications for 2-1247-1: Spring Solid Length: 0.430 INCHES NOMINAL IN; Material: STEEL COMP 302 OVERALL; Spring Free Length: 0.820 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND. 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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