PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

304Turnbuckle

North and Judd Inc Wilcox-Crittenden Div · NSN 5340-00-068-8225 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-068-8225 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-068-8225. Primary manufacturer part number: 304.
Features
  • Turnbuckle — FSC 5340
  • Take-Up Distance: 9.000 INCHES NOMINAL IN
  • Surface Treatment: ZINC OVERALL
  • Fork Width: 0.875 INCHES NOMINAL IN
  • Length: 10.875 INCHES NOMINAL IN
  • End Style: CLEVIS AND CLOSED EYE
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) BODY
  • Body Length: 10.875 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Turnbuckle, cataloged under National Stock Number 5340-00-068-8225, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is North and Judd Inc Wilcox-Crittenden Div. Government technical data includes 10 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-068-8225
Primary Part Number304
Item NameTurnbuckle
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNorth and Judd Inc Wilcox-Crittenden Div
StatusACTIVE
Take-Up Distance9.000 INCHES NOMINAL IN
Surface TreatmentZINC OVERALL
Fork Width0.875 INCHES NOMINAL IN
Length10.875 INCHES NOMINAL IN
End StyleCLEVIS AND CLOSED EYE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) BODY
Body Length10.875 INCHES NOMINAL IN
Body StyleROUND OPEN BODY
MaterialSTEEL OVERALL
Nominal Thread Size0.625 INCHES BODY IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6140-00-434-5873 (SAE-J537-2E-595)
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
6140-00-434-5873SAE-J537-2E-595 SUCCESSOR
Battery,storage
Sae International Dba Sae International
6105-00-620-5370304 SUCCESSOR
Base,motor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6515-01-559-9148304 SUCCESSOR
Bag,drainage,wound
Simulaids, Inc. Div Simulaids
Cross-Reference Index
Part NumberManufacturer
304 North and Judd Inc Wilcox-Crittenden Div (USA)
Related Parts
SUCCESSOR 6140-00-434-5873 Battery,storage · SAE-J537-2E-595
6105-00-620-5370SUCCESSOR
BASE,MOTOR
304
6515-01-559-9148SUCCESSOR
BAG,DRAINAGE,WOUND
304

Frequently Asked Questions

What is NSN 5340-00-068-8225?

NSN 5340-00-068-8225 is a Turnbuckle, manufactured by North and Judd Inc Wilcox-Crittenden Div, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-068-8225?

NSN 5340-00-068-8225 has 1 cross-referenced part number: 304 (North and Judd Inc Wilcox-Crittenden Div).

What NSN replaces 5340-00-068-8225?

There are 3 known substitutes for 5340-00-068-8225: 6140-00-434-5873, 6105-00-620-5370, 6515-01-559-9148. Verify interchangeability with system specifications before substitution.

What are the specifications of 304?

Key specifications for 304: Take-Up Distance: 9.000 INCHES NOMINAL IN; Surface Treatment: ZINC OVERALL; Fork Width: 0.875 INCHES NOMINAL IN; Length: 10.875 INCHES NOMINAL IN. 10 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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