PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

69-645Spring,helical,compression

Eaton Corp Opns & Technical Center · NSN 5360-00-265-5845 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-265-5845 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-265-5845. Primary manufacturer part number: 69-645.
Features
  • Spring,helical,compression — FSC 5360
  • Coil Quantity: 6-4/5
  • Spring Free Outside Diameter: 0.260 INCHES NOMINAL IN
  • Coil Helix Direction: RIGHT-HAND
  • Material: STEEL CORROSION RESISTING OVERALL
  • Inside Diameter: 0.226 INCHES NOMINAL IN
  • Style Designator: CYLINDRICAL
  • End Style: SPRING END,SQUARED 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 5360-00-265-5845, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corp Opns & Technical Center. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-265-5845
Primary Part Number69-645
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerEaton Corp Opns & Technical Center
StatusCANCELLED
Coil Quantity6-4/5
Spring Free Outside Diameter0.260 INCHES NOMINAL IN
Coil Helix DirectionRIGHT-HAND
MaterialSTEEL CORROSION RESISTING OVERALL
Inside Diameter0.226 INCHES NOMINAL IN
Style DesignatorCYLINDRICAL
End StyleSPRING END,SQUARED BOTH ENDS
Spring Free Length0.480 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
4730-00-134-422221052 INTERCHANGEABLE
Clamp,hose
Norma Pennsylvania Inc. Div Breeze Industrial Products
5935-00-280-2311 INTERCHANGEABLE
Cover,electrical Connector
2810-00-650-481369645 INTERCHANGEABLE
Jaw
Textron Lycoming Inc Williamsport Plant
6240-01-094-8332 INTERCHANGEABLE
Lamp,sodium
4210-01-280-417667521 INTERCHANGEABLE
Cylinder and Valve Assembly
Tyco Fire Products Lp
5340-01-476-55346752-1 INTERCHANGEABLE
Bracket,mounting
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
5340-01-607-4743 INTERCHANGEABLE
Strap,webbing
6110-01-609-131362432 INTERCHANGEABLE
Panel,power Bus,circuit Breaker
Allied Systems Company Dba Allied Systems Co
Cross-Reference Index
Part NumberManufacturer
81581W1ITEM33 Eaton Corp Opns & Technical Center (USA)
87541W1ITEM4 Eaton Corp Opns & Technical Center (USA)
85499W1ITEM3D Eaton Corp Opns & Technical Center (USA)
81718W1ITEM25 Eaton Corp Opns & Technical Center (USA)
78593W1ITEM24 Eaton Corp Opns & Technical Center (USA)
5361ITEM4 Eaton Corp Opns & Technical Center (USA)
76038W1ITEM23 Eaton Corp Opns & Technical Center (USA)
81578W1ITEM25 Eaton Corp Opns & Technical Center (USA)
2892ITEM49 Eaton Corp Opns & Technical Center (USA)
3576ITEM19 Eaton Corp Opns & Technical Center (USA)
3722ITEM16 Eaton Corp Opns & Technical Center (USA)
82733W1ITEM25 Eaton Corp Opns & Technical Center (USA)
83356W1ITEM8H Eaton Corp Opns & Technical Center (USA)
4752ALT2ITEM3D Eaton Corp Opns & Technical Center (USA)
3801ALT1ITEM21 Eaton Corp Opns & Technical Center (USA)
PUB7091ITEM6 Eaton Corp Opns & Technical Center (USA)
4121ITEM24 Eaton Corp Opns & Technical Center (USA)
81169W1ITEM29 Eaton Corp Opns & Technical Center (USA)
89558W1ITEM24 Eaton Corp Opns & Technical Center (USA)
76439W1ITEM15 Eaton Corp Opns & Technical Center (USA)
Related Parts
4730-00-134-4222INTERCHANGEABLE
CLAMP,HOSE
21052
5935-00-280-2311INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
2810-00-650-4813INTERCHANGEABLE
JAW
69645
6240-01-094-8332INTERCHANGEABLE
LAMP,SODIUM
4210-01-280-4176INTERCHANGEABLE
CYLINDER AND VALVE ASSEMBLY
67521
5340-01-476-5534INTERCHANGEABLE
BRACKET,MOUNTING
6752-1
5340-01-607-4743INTERCHANGEABLE
STRAP,WEBBING
6110-01-609-1313INTERCHANGEABLE
PANEL,POWER BUS,CIRCUIT BREAKER
62432

Frequently Asked Questions

What is NSN 5360-00-265-5845?

NSN 5360-00-265-5845 is a Spring,helical,compression, manufactured by Eaton Corp Opns & Technical Center, classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-265-5845?

NSN 5360-00-265-5845 has 50 cross-referenced part numbers: 81581W1ITEM33 (Eaton Corp Opns & Technical Center), 87541W1ITEM4 (Eaton Corp Opns & Technical Center), 85499W1ITEM3D (Eaton Corp Opns & Technical Center), 81718W1ITEM25 (Eaton Corp Opns & Technical Center), 78593W1ITEM24 (Eaton Corp Opns & Technical Center) and 45 more.

What NSN replaces 5360-00-265-5845?

There are 8 known substitutes for 5360-00-265-5845: 4730-00-134-4222, 5935-00-280-2311, 2810-00-650-4813 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 69-645?

Key specifications for 69-645: Coil Quantity: 6-4/5; Spring Free Outside Diameter: 0.260 INCHES NOMINAL IN; Coil Helix Direction: RIGHT-HAND; Material: STEEL CORROSION RESISTING OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-265-5845 still in active supply?

NSN 5360-00-265-5845 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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