PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A669Spring,helical,compression

Crane Co Div Valve Div · NSN 5360-00-312-6204 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-312-6204 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-312-6204. Primary manufacturer part number: A669.
Features
  • Spring,helical,compression — FSC 5360
  • Style Designator: CYLINDRICAL
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Spring Free Length: 1.250 INCHES NOMINAL IN
  • Inside Diameter: 0.500 INCHES NOMINAL IN
  • Spring Solid Length: 0.844 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-312-6204, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Crane Co Div Valve Div. Government technical data includes 9 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-312-6204
Primary Part NumberA669
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerCrane Co Div Valve Div
StatusACTIVE
Style DesignatorCYLINDRICAL
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Spring Free Length1.250 INCHES NOMINAL IN
Inside Diameter0.500 INCHES NOMINAL IN
Spring Solid Length0.844 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING OVERALL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Outside Diameter0.756 INCHES NOMINAL IN
Spring Solid Outside Diameter0.756 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6810-00-106-1005 INTERCHANGEABLE
Ammonium Hydroxide
4320-00-139-3981A669 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
3120-00-661-4982 INTERCHANGEABLE
Bearing,sleeve
Cross-Reference Index
Part NumberManufacturer
A669 PRIMARY Crane Co Div Valve Div (USA)
Related Parts
6810-00-106-1005INTERCHANGEABLE
AMMONIUM HYDROXIDE
4320-00-139-3981INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A669
3120-00-661-4982INTERCHANGEABLE
BEARING,SLEEVE

Frequently Asked Questions

What is NSN 5360-00-312-6204?

NSN 5360-00-312-6204 is a Spring,helical,compression, manufactured by Crane Co Div Valve Div, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-312-6204?

NSN 5360-00-312-6204 has 1 cross-referenced part number: A669 (Crane Co Div Valve Div).

What NSN replaces 5360-00-312-6204?

There are 3 known substitutes for 5360-00-312-6204: 6810-00-106-1005, 4320-00-139-3981, 3120-00-661-4982. Verify interchangeability with system specifications before substitution.

What are the specifications of A669?

Key specifications for A669: Style Designator: CYLINDRICAL; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Spring Free Length: 1.250 INCHES NOMINAL IN; Inside Diameter: 0.500 INCHES NOMINAL IN. 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