PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7B7218Clamp,synchro

Caterpillar Inc Div Caterpillar Defense · NSN 5340-00-371-3758 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-371-3758 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-371-3758. Primary manufacturer part number: 7B7218.
Features
  • Clamp,synchro — FSC 5340
  • Hole Diameter: 0.675 INCHES NOMINAL IN
  • Width: 1.705 INCHES NOMINAL IN
  • Furnished Items: LOCKNUT
  • Surface Treatment: CADMIUM
  • Material: STEEL
  • Length: 1.945 INCHES NOMINAL IN
  • Height: 0.735 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Clamp,synchro, cataloged under National Stock Number 5340-00-371-3758, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5340-00-371-3758
Primary Part Number7B7218
Item NameClamp,synchro
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusCANCELLED
Hole Diameter0.675 INCHES NOMINAL IN
Width1.705 INCHES NOMINAL IN
Furnished ItemsLOCKNUT
Surface TreatmentCADMIUM
MaterialSTEEL
Length1.945 INCHES NOMINAL IN
Height0.735 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5950-01-123-1476986262-1B INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
5962-01-123-3179932883-402 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company Dba Raytheon
2805-01-376-336580202-4016-01 INTERCHANGEABLE
Engine,gasoline
Briggs and Stratton Corp
5110-01-399-9317J18535 INTERCHANGEABLE
Knife,pocket
The Stanley Works Dba Stanley Proto
4130-01-459-2324800-32TP150V INTERCHANGEABLE
Vacu-Disc
Dcm Clean Air Products, Inc.
Cross-Reference Index
Part NumberManufacturer
7B7218 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
CP63 Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA)
CP63 Bridgestone Americas Tire Operations, Llc (USA)
CP63 Accuride Corp (USA)
D18535 Komatsu America Corporation (USA)
18535 PRIMARY Komatsu America Corporation (USA)
Related Parts
5950-01-123-1476INTERCHANGEABLE
REACTOR
986262-1B
5962-01-123-3179INTERCHANGEABLE
MICROCIRCUIT,MEMORY
932883-402
2805-01-376-3365INTERCHANGEABLE
ENGINE,GASOLINE
80202-4016-01
5110-01-399-9317INTERCHANGEABLE
KNIFE,POCKET
J18535
4130-01-459-2324INTERCHANGEABLE
VACU-DISC
800-32TP150V

Frequently Asked Questions

What is NSN 5340-00-371-3758?

NSN 5340-00-371-3758 is a Clamp,synchro, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-371-3758?

NSN 5340-00-371-3758 has 6 cross-referenced part numbers: 7B7218 (Caterpillar Inc Div Caterpillar Defense), CP63 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.), CP63 (Bridgestone Americas Tire Operations, Llc), CP63 (Accuride Corp), D18535 (Komatsu America Corporation) and 1 more.

What NSN replaces 5340-00-371-3758?

There are 5 known substitutes for 5340-00-371-3758: 5950-01-123-1476, 5962-01-123-3179, 2805-01-376-3365 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7B7218?

Key specifications for 7B7218: Hole Diameter: 0.675 INCHES NOMINAL IN; Width: 1.705 INCHES NOMINAL IN; Furnished Items: LOCKNUT; Surface Treatment: CADMIUM. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-371-3758 still in active supply?

NSN 5340-00-371-3758 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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