PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

321GSPliers Set,locking

Stanley Tools Div of Stanley Works · NSN 5120-01-431-7280 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-431-7280 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-431-7280. Primary manufacturer part number: 321GS.
Features
  • Pliers Set,locking — FSC 5120
  • Nondefinitive Spec/std Data: 1 TYPE
  • Specification/standard Data: 05047-ASME B107.500 CAT 24 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • General Characteristics Item Description: CONTAINS 1 EA LOCKING PLIERS SIZE 5 IN. (CURVED JAW WITH WIRE CUTTER), 6 IN. (LONG NOSE) AND 10 IN. (CURVED JAW WITH WIRE CUTTER); FURNISHED IN KIT BAG IN
  • 7 verified cross-references
  • Primary manufacturer: Stanley Tools Div of Stanley Works
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Pliers Set,locking, cataloged under National Stock Number 5120-01-431-7280, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-431-7280
Primary Part Number321GS
Item NamePliers Set,locking
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerStanley Tools Div of Stanley Works
StatusACTIVE
Nondefinitive Spec/std Data1 TYPE
Specification/standard Data05047-ASME B107.500 CAT 24 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
General Characteristics Item DescriptionCONTAINS 1 EA LOCKING PLIERS SIZE 5 IN. (CURVED JAW WITH WIRE CUTTER), 6 IN. (LONG NOSE) AND 10 IN. (CURVED JAW WITH WIRE CUTTER); FURNISHED IN KIT BAG IN
Lifecycle & Compliance
Acquisition StatusACTIVE
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
5120-01-336-77704WR INTERCHANGEABLE
Wrench,plier
Stanley Tools Div of Stanley Works
5120-01-368-4174 INTERCHANGEABLE
Wrench,plier
5120-01-368-4176 INTERCHANGEABLE
Wrench,plier
5120-01-400-0313 INTERCHANGEABLE
Wrench,plier
5120-01-428-5092 INTERCHANGEABLE
Pliers Set,locking
5120-01-431-0256 INTERCHANGEABLE
Pliers Set,locking
Cross-Reference Index
Part NumberManufacturer
321GS PRIMARY Stanley Tools Div of Stanley Works (USA)
321GS Irwin Industrial Tool Company Dba Irwin Construction Accessories (USA)
321GS Irwin Industrial Tool Company (USA)
B107.500 CAT 24 TY1 General Services Administration Federal Supply Service (USA)
B107.24 The American Society of Mechanical Engineers (USA)
B107.500 The American Society of Mechanical Engineers (USA)
B107.24 TY1CL2STB General Services Administration Federal Supply Service (USA)
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
5120-01-336-7770INTERCHANGEABLE
WRENCH,PLIER
4WR
5120-01-368-4174INTERCHANGEABLE
WRENCH,PLIER
5120-01-368-4176INTERCHANGEABLE
WRENCH,PLIER
5120-01-400-0313INTERCHANGEABLE
WRENCH,PLIER
5120-01-428-5092INTERCHANGEABLE
PLIERS SET,LOCKING
5120-01-431-0256INTERCHANGEABLE
PLIERS SET,LOCKING
5120-01-431-7279INTERCHANGEABLE
WRENCH,PLIER
12L3
5120-01-431-7287INTERCHANGEABLE
PLIERS SET,LOCKING
538KB

Frequently Asked Questions

What is NSN 5120-01-431-7280?

NSN 5120-01-431-7280 is a Pliers Set,locking, manufactured by Stanley Tools Div of Stanley Works, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-431-7280?

NSN 5120-01-431-7280 has 7 cross-referenced part numbers: 321GS (Stanley Tools Div of Stanley Works), 321GS (Irwin Industrial Tool Company Dba Irwin Construction Accessories), 321GS (Irwin Industrial Tool Company), B107.500 CAT 24 TY1 (General Services Administration Federal Supply Service), B107.24 (The American Society of Mechanical Engineers) and 2 more.

What NSN replaces 5120-01-431-7280?

There are 12 known substitutes for 5120-01-431-7280: 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 321GS?

Key specifications for 321GS: Nondefinitive Spec/std Data: 1 TYPE; Specification/standard Data: 05047-ASME B107.500 CAT 24 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; General Characteristics Item Description: CONTAINS 1 EA LOCKING PLIERS SIZE 5 IN. (CURVED JAW WITH WIRE CUTTER), 6 IN. (LONG NOSE) AND 10 IN. (CURVED JAW WITH WIRE CUTTER); FURNISHED IN KIT BAG IN. 3 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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