PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4WRWrench,plier

Stanley Tools Div of Stanley Works · NSN 5120-01-336-7770 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-336-7770 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-336-7770. Primary manufacturer part number: 4WR.
Features
  • Wrench,plier — FSC 5120
  • Features Provided: WIRE CUTTING FEATURE
  • Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND B STYLE
  • Style Designator: CURVED JAW
  • Specification/standard Data: 05047-ASME B107.500 CAT 24 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: STEEL OVERALL
  • Opening Width: 0.938 INCHES MAXIMUM IN
  • 12 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,plier, cataloged under National Stock Number 5120-01-336-7770, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Stanley Tools Div of Stanley Works. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 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
NSN5120-01-336-7770
Primary Part Number4WR
Item NameWrench,plier
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerStanley Tools Div of Stanley Works
StatusCANCELLED
Features ProvidedWIRE CUTTING FEATURE
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS AND B STYLE
Style DesignatorCURVED JAW
Specification/standard Data05047-ASME B107.500 CAT 24 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL OVERALL
Opening Width0.938 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-494-1910702L3 INTERCHANGEABLE
Wrench,plier
Stanley Tools Div of Stanley Works
5120-00-494-191110WR INTERCHANGEABLE
Wrench,plier
Stanley Tools Div of Stanley Works
5120-00-965-06045WR INTERCHANGEABLE
Wrench,plier
Stanley Tools Div of Stanley Works
5120-01-147-3593 INTERCHANGEABLE
Wrench,plier
5120-01-336-777105T INTERCHANGEABLE
Wrench,plier
Stanley Tools Div of Stanley Works
5120-01-368-4174 INTERCHANGEABLE
Wrench,plier
5120-01-368-4176 INTERCHANGEABLE
Wrench,plier
5120-01-399-9226J292WR INTERCHANGEABLE
Wrench,plier
The Stanley Works Dba Stanley Proto
5120-01-400-0313 INTERCHANGEABLE
Wrench,plier
5120-01-431-727912L3 INTERCHANGEABLE
Wrench,plier
Stanley Tools Div of Stanley Works
Cross-Reference Index
Part NumberManufacturer
5120PL1077225 Jednolity Indeks Materialowy - Uniform Material Index (POL)
04681267 J Blackwood & Son Ltd (AUS)
4WR Irwin Industrial Tool Company Dba Irwin Construction Accessories (USA)
4WR Irwin Industrial Tool Company (USA)
B107.500 CAT 24 TY1CL2STB General Services Administration Federal Supply Service (USA)
B107.24 The American Society of Mechanical Engineers (USA)
04681267 Blackwood J. Blackwood & Son Pty Ltd (AUS)
4WR PRIMARY Stanley Tools Div of Stanley Works (USA)
B107.24 TY1CL2STB General Services Administration Federal Supply Service (USA)
B107.500 The American Society of Mechanical Engineers (USA)
751721361505 Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN)
00073991N Elbit Systems of Australia Pty Ltd (AUS)
Related Parts
5120-00-494-1910INTERCHANGEABLE
WRENCH,PLIER
702L3
5120-00-494-1911INTERCHANGEABLE
WRENCH,PLIER
10WR
5120-00-965-0604INTERCHANGEABLE
WRENCH,PLIER
5WR
5120-01-147-3593INTERCHANGEABLE
WRENCH,PLIER
5120-01-336-7771INTERCHANGEABLE
WRENCH,PLIER
05T
5120-01-368-4174INTERCHANGEABLE
WRENCH,PLIER
5120-01-368-4176INTERCHANGEABLE
WRENCH,PLIER
5120-01-399-9226INTERCHANGEABLE
WRENCH,PLIER
J292WR
5120-01-400-0313INTERCHANGEABLE
WRENCH,PLIER
5120-01-431-7279INTERCHANGEABLE
WRENCH,PLIER
12L3
5120-01-431-7280INTERCHANGEABLE
PLIERS SET,LOCKING
321GS
5120-01-589-9057INTERCHANGEABLE
WRENCH,PLIER
BLP7

Frequently Asked Questions

What is NSN 5120-01-336-7770?

NSN 5120-01-336-7770 is a Wrench,plier, manufactured by Stanley Tools Div of Stanley Works, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-336-7770?

NSN 5120-01-336-7770 has 12 cross-referenced part numbers: 5120PL1077225 (Jednolity Indeks Materialowy - Uniform Material Index), 04681267 (J Blackwood & Son Ltd), 4WR (Irwin Industrial Tool Company Dba Irwin Construction Accessories), 4WR (Irwin Industrial Tool Company), B107.500 CAT 24 TY1CL2STB (General Services Administration Federal Supply Service) and 7 more.

What NSN replaces 5120-01-336-7770?

There are 12 known substitutes for 5120-01-336-7770: 5120-00-494-1910, 5120-00-494-1911, 5120-00-965-0604 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4WR?

Key specifications for 4WR: Features Provided: WIRE CUTTING FEATURE; Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND B STYLE; Style Designator: CURVED JAW; Specification/standard Data: 05047-ASME B107.500 CAT 24 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-336-7770 still in active supply?

NSN 5120-01-336-7770 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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