PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8669Spring,helical,compression

Blaw Knox Corp Blaw-Knox Foundry and Mill Machinery Div · NSN 5360-00-308-7575 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-308-7575 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-308-7575. Primary manufacturer part number: 8669.
Features
  • Spring,helical,compression — FSC 5360
  • Coil Quantity: 7
  • Coil Helix Direction: RIGHT-HAND OR LEFT-HAND
  • Style Designator: CYLINDRICAL
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Spring Free Length: 3.500 INCHES NOMINAL IN
  • Spring Free Outside Diameter: 2.000 INCHES NOMINAL IN
  • Inside Diameter: 1.3125 INCHES NOMINAL IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-308-7575, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Blaw Knox Corp Blaw-Knox Foundry and Mill Machinery Div. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5360-00-308-7575
Primary Part Number8669
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerBlaw Knox Corp Blaw-Knox Foundry and Mill Machinery Div
StatusACTIVE
Coil Quantity7
Coil Helix DirectionRIGHT-HAND OR LEFT-HAND
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Spring Free Length3.500 INCHES NOMINAL IN
Spring Free Outside Diameter2.000 INCHES NOMINAL IN
Inside Diameter1.3125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6930-00-301-13628669 INTERCHANGEABLE
Spring,throttle
Cae Usa Inc.
5305-00-448-14148669 INTERCHANGEABLE
Screw,shoulder
Telemechanics Inc
6145-00-548-2920 INTERCHANGEABLE
Braid,wire
6145-00-635-18948669 INTERCHANGEABLE
Braid,wire
Belden Wire and Cable Co Wire and Cable Office
5962-01-109-0670 INTERCHANGEABLE
Microcircuit,linear
6150-01-193-2523 INTERCHANGEABLE
Cable Assembly,power,electrical
6750-01-385-3919 INTERCHANGEABLE
Film,photographic
6145-01-453-6768 INTERCHANGEABLE
Braid,wire
Cross-Reference Index
Part NumberManufacturer
8669 Blaw Knox Corp Blaw-Knox Foundry and Mill Machinery Div (USA)
108669 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
Related Parts
6930-00-301-1362INTERCHANGEABLE
SPRING,THROTTLE
8669
5305-00-448-1414INTERCHANGEABLE
SCREW,SHOULDER
8669
6145-00-548-2920INTERCHANGEABLE
BRAID,WIRE
6145-00-635-1894INTERCHANGEABLE
BRAID,WIRE
8669
5962-01-109-0670INTERCHANGEABLE
MICROCIRCUIT,LINEAR
6150-01-193-2523INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
6750-01-385-3919INTERCHANGEABLE
FILM,PHOTOGRAPHIC
6145-01-453-6768INTERCHANGEABLE
BRAID,WIRE

Frequently Asked Questions

What is NSN 5360-00-308-7575?

NSN 5360-00-308-7575 is a Spring,helical,compression, manufactured by Blaw Knox Corp Blaw-Knox Foundry and Mill Machinery Div, classified under FSC 5360 (No Item Name Available). Status: active.

What are the part numbers for NSN 5360-00-308-7575?

NSN 5360-00-308-7575 has 2 cross-referenced part numbers: 8669 (Blaw Knox Corp Blaw-Knox Foundry and Mill Machinery Div), 108669 (Spx Flow Us, Llc Dba Spx Valves & Controls).

What NSN replaces 5360-00-308-7575?

There are 8 known substitutes for 5360-00-308-7575: 6930-00-301-1362, 5305-00-448-1414, 6145-00-548-2920 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8669?

Key specifications for 8669: Coil Quantity: 7; Coil Helix Direction: RIGHT-HAND OR LEFT-HAND; Style Designator: CYLINDRICAL; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS. 7 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