PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J403Clamp,c

The Stanley Works Dba Stanley Proto · NSN 5120-00-180-0907 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-180-0907 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-180-0907. Primary manufacturer part number: J403.
Features
  • Clamp,c — FSC 5120
  • Throat Depth: 2.3750 INCHES NOMINAL IN
  • Jaw Nominal Opening: 3.000 INCHES IN
  • Test Load Rating: 3500.0000 POUNDS LBS
  • Duty Rating: LIGHT SERVICE
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • 11 verified cross-references
  • Primary manufacturer: The Stanley Works Dba Stanley Proto
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Clamp,c, cataloged under National Stock Number 5120-00-180-0907, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-180-0907
Primary Part NumberJ403
Item NameClamp,c
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusCANCELLED
Throat Depth2.3750 INCHES NOMINAL IN
Jaw Nominal Opening3.000 INCHES IN
Test Load Rating3500.0000 POUNDS LBS
Duty RatingLIGHT SERVICE
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5307-00-105-5975 INTERCHANGEABLE
Stud,special
5120-00-180-0848410-D INTERCHANGEABLE
Clamp,c
Diecraft Inc
5120-00-180-0849412 INTERCHANGEABLE
Clamp,c
Diecraft Inc
5120-00-180-0905402 INTERCHANGEABLE
Clamp,c
Diecraft Inc
5120-00-180-090842404 INTERCHANGEABLE
Clamp,c
The Council Tool Company
5120-00-180-0909406 INTERCHANGEABLE
Clamp,c
Diecraft Inc
5120-00-203-6436408-C INTERCHANGEABLE
Clamp,c
Diecraft Inc
5120-00-203-6437410-R INTERCHANGEABLE
Clamp,c
Diecraft Inc
5120-00-203-64385120-00-203-6438 INTERCHANGEABLE
Clamp,c
General Services Administration Federal Supply Service
4320-00-218-2797 INTERCHANGEABLE
Seal Face,mechanical
Cross-Reference Index
Part NumberManufacturer
78-403 Apex Tool Group, Llc Dba Nicholson (USA)
GGG-C-406 TY1CLA General Services Administration Federal Supply Service (USA)
J403 PRIMARY The Stanley Works Dba Stanley Proto (USA)
78-403 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
STP 403 Kipper Tool Company Dba Kipper Management Inc (USA)
GGG-C-406 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
90403B Wright Tool Company, Llc (USA)
78-403 Armstrong Bros Tool Co (USA)
403-C Diecraft Inc (USA)
A-A-429 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
403 PRIMARY Diecraft Inc (USA)
Related Parts
5307-00-105-5975INTERCHANGEABLE
STUD,SPECIAL
5120-00-180-0848INTERCHANGEABLE
CLAMP,C
410-D
5120-00-180-0849INTERCHANGEABLE
CLAMP,C
412
5120-00-180-0905INTERCHANGEABLE
CLAMP,C
402
5120-00-180-0908INTERCHANGEABLE
CLAMP,C
42404
5120-00-180-0909INTERCHANGEABLE
CLAMP,C
406
5120-00-203-6436INTERCHANGEABLE
CLAMP,C
408-C
5120-00-203-6437INTERCHANGEABLE
CLAMP,C
410-R
5120-00-203-6438INTERCHANGEABLE
CLAMP,C
5120-00-203-6438
4320-00-218-2797INTERCHANGEABLE
SEAL FACE,MECHANICAL
5977-00-230-6036INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
5325-00-281-8643INTERCHANGEABLE
SOCKET,TURNBUTTON FASTENER
91-BS-78403-1E

Frequently Asked Questions

What is NSN 5120-00-180-0907?

NSN 5120-00-180-0907 is a Clamp,c, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-180-0907?

NSN 5120-00-180-0907 has 11 cross-referenced part numbers: 78-403 (Apex Tool Group, Llc Dba Nicholson), GGG-C-406 TY1CLA (General Services Administration Federal Supply Service), J403 (The Stanley Works Dba Stanley Proto), 78-403 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), STP 403 (Kipper Tool Company Dba Kipper Management Inc) and 6 more.

What NSN replaces 5120-00-180-0907?

There are 12 known substitutes for 5120-00-180-0907: 5307-00-105-5975, 5120-00-180-0848, 5120-00-180-0849 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J403?

Key specifications for J403: Throat Depth: 2.3750 INCHES NOMINAL IN; Jaw Nominal Opening: 3.000 INCHES IN; Test Load Rating: 3500.0000 POUNDS LBS; Duty Rating: LIGHT SERVICE. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-180-0907 still in active supply?

NSN 5120-00-180-0907 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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