PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3240691Spring,helical,compression

Hatch & Kirk, Inc. · NSN 5360-00-260-4118 · FSC 5360 · No Item Name Available
Verified by PartsTable
NSN 5360-00-260-4118 — this item is cataloged by the U.S. Government under National Stock Number 5360-00-260-4118. Primary manufacturer part number: 3240691.
Features
  • Spring,helical,compression — FSC 5360
  • Inside Diameter: 1.953 INCHES NOMINAL IN
  • End Style: SPRING END,SQUARED AND GROUND BOTH ENDS
  • Style Designator: CYLINDRICAL
  • Coil Quantity: 4
  • Material Document and Classification: QQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 304 OVERALL
  • Spring Free Outside Diameter: 2.187 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
  • Applications requiring Steel Comp 304 Overall construction
General Description

The Spring,helical,compression, cataloged under National Stock Number 5360-00-260-4118, is classified within Federal Supply Class 5360 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hatch & Kirk, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5360-00-260-4118
Primary Part Number3240691
Item NameSpring,helical,compression
FSC / FSG5360 / 53 — No Item Name Available
ManufacturerHatch & Kirk, Inc.
StatusCANCELLED
Inside Diameter1.953 INCHES NOMINAL IN
End StyleSPRING END,SQUARED AND GROUND BOTH ENDS
Style DesignatorCYLINDRICAL
Coil Quantity4
Material Document and ClassificationQQ-W-423,FORM 1,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 304 OVERALL
Spring Free Outside Diameter2.187 INCHES MINIMUM AND 2.250 INCHES MAXIMUM IN
Spring Free Length2.062 INCHES MINIMUM AND 2.188 INCHES MAXIMUM IN
Coil Helix DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
6520-01-153-61093240-691 INTERCHANGEABLE
Floss,unwaxed,dental
Benco Dental Supply Co.
Cross-Reference Index
Part NumberManufacturer
3240691 PRIMARY Hatch & Kirk, Inc. (USA)
3235446 General Motors Corp Electro-Motive Div (USA)
3235446 PRIMARY Hatch & Kirk, Inc. (USA)
3240691 General Motors Corp Electro-Motive Div (USA)
Related Parts
6520-01-153-6109INTERCHANGEABLE
FLOSS,UNWAXED,DENTAL
3240-691

Frequently Asked Questions

What is NSN 5360-00-260-4118?

NSN 5360-00-260-4118 is a Spring,helical,compression, manufactured by Hatch & Kirk, Inc., classified under FSC 5360 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5360-00-260-4118?

NSN 5360-00-260-4118 has 4 cross-referenced part numbers: 3240691 (Hatch & Kirk, Inc.), 3235446 (General Motors Corp Electro-Motive Div), 3235446 (Hatch & Kirk, Inc.), 3240691 (General Motors Corp Electro-Motive Div).

What NSN replaces 5360-00-260-4118?

There is 1 known substitute for 5360-00-260-4118: 6520-01-153-6109. Verify interchangeability with system specifications before substitution.

What are the specifications of 3240691?

Key specifications for 3240691: Inside Diameter: 1.953 INCHES NOMINAL IN; End Style: SPRING END,SQUARED AND GROUND BOTH ENDS; Style Designator: CYLINDRICAL; Coil Quantity: 4. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5360-00-260-4118 still in active supply?

NSN 5360-00-260-4118 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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