PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12-032Socket,socket Wrench

Apex Tool Group, Llc Dba Nicholson · NSN 5120-01-518-2267 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-518-2267 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-518-2267. Primary manufacturer part number: 12-032.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching End Outside Diameter: 1.336 INCHES NOMINAL IN
  • Wrenching End Opening Depth: 0.950 INCHES NOMINAL IN
  • Drive End Outside Diameter: 1.336 INCHES NOMINAL IN
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Style Designator: INTERNAL-INTERNAL
  • Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-518-2267, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc Dba Nicholson. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-518-2267
Primary Part Number12-032
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc Dba Nicholson
StatusACTIVE
Wrenching End Outside Diameter1.336 INCHES NOMINAL IN
Wrenching End Opening Depth0.950 INCHES NOMINAL IN
Drive End Outside Diameter1.336 INCHES NOMINAL IN
Drive End ShapeSQUARE SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Features ProvidedMANUAL TOOL
MaterialSTEEL OVERALL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Wrenching Surface Size1.000 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5310-01-026-060012032 INTERCHANGEABLE
Nut,plain,hexagon
Maradyne Corporation
4320-01-082-714012032 INTERCHANGEABLE
Rotor Assembly
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5305-01-217-5897 INTERCHANGEABLE
Screw,machine
5950-01-240-469112325 INTERCHANGEABLE
Transformer,power
Sora Power Inc. Dba Sigma Division
1005-01-251-524612032 INTERCHANGEABLE
Swivel,sling,small Arms
O F Mossberg & Sons Inc
5895-01-523-1074 INTERCHANGEABLE
Control,communication System
1005-01-667-324812032 INTERCHANGEABLE
Cocking Piece,firing Mechanism
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
12-032 Apex Tool Group, Llc Dba Nicholson (USA)
12-032 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
12-032 Armstrong Bros Tool Co (USA)
Related Parts
5310-01-026-0600INTERCHANGEABLE
NUT,PLAIN,HEXAGON
12032
4320-01-082-7140INTERCHANGEABLE
ROTOR ASSEMBLY
12032
5305-01-217-5897INTERCHANGEABLE
SCREW,MACHINE
5950-01-240-4691INTERCHANGEABLE
TRANSFORMER,POWER
12325
1005-01-251-5246INTERCHANGEABLE
SWIVEL,SLING,SMALL ARMS
12032
5895-01-523-1074INTERCHANGEABLE
CONTROL,COMMUNICATION SYSTEM
1005-01-667-3248INTERCHANGEABLE
COCKING PIECE,FIRING MECHANISM
12032

Frequently Asked Questions

What is NSN 5120-01-518-2267?

NSN 5120-01-518-2267 is a Socket,socket Wrench, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-518-2267?

NSN 5120-01-518-2267 has 3 cross-referenced part numbers: 12-032 (Apex Tool Group, Llc Dba Nicholson), 12-032 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 12-032 (Armstrong Bros Tool Co).

What NSN replaces 5120-01-518-2267?

There are 7 known substitutes for 5120-01-518-2267: 5310-01-026-0600, 4320-01-082-7140, 5305-01-217-5897 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12-032?

Key specifications for 12-032: Overall Length: 1.580 INCHES NOMINAL IN; Wrenching End Outside Diameter: 1.336 INCHES NOMINAL IN; Wrenching End Opening Depth: 0.950 INCHES NOMINAL IN; Drive End Outside Diameter: 1.336 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com