PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J4046Puller,mechanical

The Stanley Works Dba Stanley Proto · NSN 5120-01-520-6432 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-520-6432 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-520-6432. Primary manufacturer part number: J4046.
Features
  • Puller,mechanical — FSC 5120
  • Spread Range: 7.000 INCHES MAXIMUM IN
  • Reach Length: 5.500 INCHES MAXIMUM IN
  • Style Designator: GEAR AND BEARING, DOUBLE END GRIP THREE JAW, EXTERNAL
  • 5 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 Puller,mechanical, cataloged under National Stock Number 5120-01-520-6432, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN5120-01-520-6432
Primary Part NumberJ4046
Item NamePuller,mechanical
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusCANCELLED
Spread Range7.000 INCHES MAXIMUM IN
Reach Length5.500 INCHES MAXIMUM IN
Style DesignatorGEAR AND BEARING, DOUBLE END GRIP THREE JAW, EXTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-243-1693 INTERCHANGEABLE
Extension,socket Wrench
6530-00-245-065104046 INTERCHANGEABLE
Basin,wash
The Vollrath Company, L.l.c. Div Vollrath
5905-00-259-97504046 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Dynalec Corporation
4730-00-368-7968 INTERCHANGEABLE
Adapter,straight,pipe to Tube
5305-00-811-83064046 INTERCHANGEABLE
Thumbscrew
Roller Bearing Co of America, Inc Div Pic Design
3424-00-824-98374046 INTERCHANGEABLE
Furnace,heat Treating,electric
Cam Fabricated Systems Inc
4730-00-826-59794046 INTERCHANGEABLE
Plug,sight Gage
Gits Bros Mfg Co
4310-00-900-23486091 INTERCHANGEABLE
Piston,compressor
Saylor-Beall Manufacturing Company
5365-00-959-261440-46 INTERCHANGEABLE
Shim Set
Cone Drive Operations Inc
5365-00-964-09504046 INTERCHANGEABLE
Shim
Wakmann Watch Company Inc
Cross-Reference Index
Part NumberManufacturer
J4046 PRIMARY The Stanley Works Dba Stanley Proto (USA)
1A802 W.w. Grainger, Inc. Div Government Sales Division (USA)
3R680 W.w. Grainger, Inc. Div Government Sales Division (USA)
1027 Bosch Automotive Service Solutions Inc. (USA)
4046 The Stanley Works Dba Stanley Proto (USA)
Related Parts
5120-00-243-1693INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
6530-00-245-0651INTERCHANGEABLE
BASIN,WASH
04046
5905-00-259-9750INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
4046
4730-00-368-7968INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
5305-00-811-8306INTERCHANGEABLE
THUMBSCREW
4046
3424-00-824-9837INTERCHANGEABLE
FURNACE,HEAT TREATING,ELECTRIC
4046
4730-00-826-5979INTERCHANGEABLE
PLUG,SIGHT GAGE
4046
4310-00-900-2348INTERCHANGEABLE
PISTON,COMPRESSOR
6091
5365-00-959-2614INTERCHANGEABLE
SHIM SET
40-46
5365-00-964-0950INTERCHANGEABLE
SHIM
4046
5970-01-014-8718INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
23816-2IN.
5930-01-206-7661INTERCHANGEABLE
PUSH BUTTON
4046

Frequently Asked Questions

What is NSN 5120-01-520-6432?

NSN 5120-01-520-6432 is a Puller,mechanical, 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 5120-01-520-6432?

NSN 5120-01-520-6432 has 5 cross-referenced part numbers: J4046 (The Stanley Works Dba Stanley Proto), 1A802 (W.w. Grainger, Inc. Div Government Sales Division), 3R680 (W.w. Grainger, Inc. Div Government Sales Division), 1027 (Bosch Automotive Service Solutions Inc.), 4046 (The Stanley Works Dba Stanley Proto).

What NSN replaces 5120-01-520-6432?

There are 12 known substitutes for 5120-01-520-6432: 5120-00-243-1693, 6530-00-245-0651, 5905-00-259-9750 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J4046?

Key specifications for J4046: Spread Range: 7.000 INCHES MAXIMUM IN; Reach Length: 5.500 INCHES MAXIMUM IN; Style Designator: GEAR AND BEARING, DOUBLE END GRIP THREE JAW, EXTERNAL; Special Features: REVERSIBLE JAWS; 2/3 JAW CONFIGURATION; 5 TON CAPACITY; 9/16-20 THREADED FORCING SCREW (6-15/16 IN. LG) IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-520-6432 still in active supply?

NSN 5120-01-520-6432 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.
PartsTable Design LLC · partstable.com