PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4642Socket,socket Wrench

Wright Tool Co · NSN 5120-01-375-7760 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-375-7760 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-375-7760. Primary manufacturer part number: 4642.
Features
  • Socket,socket Wrench — FSC 5120
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE
  • Specification/standard Data: 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Style Designator: INTERNAL-INTERNAL
  • Material: STEEL OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-375-7760, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wright Tool Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-375-7760
Primary Part Number4642
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWright Tool Co
StatusACTIVE
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND B STYLE
Specification/standard Data81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Style DesignatorINTERNAL-INTERNAL
MaterialSTEEL OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Features ProvidedMANUAL TOOL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Wrenching Surface Size1.312 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6625-00-408-33904642 INTERCHANGEABLE
Door,exhaust,tester
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
3020-00-517-7667 INTERCHANGEABLE
Gear,bevel
5950-00-536-3928464-2 INTERCHANGEABLE
Coil,electrical
Eaton Corp Opns & Technical Center
5935-00-723-39501-644751-0 INTERCHANGEABLE
Connector,receptacle,electrical
Te Connectivity Corporation
5930-01-038-79611PL1 INTERCHANGEABLE
Switch,sensitive
Honeywell International Inc. Dba Honeyweel Sensing & Controls
5905-01-226-4612 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
6210-01-292-51104642 INTERCHANGEABLE
Light,indicator
Electromed Intl Ltd Corp
5325-01-307-96364642 INTERCHANGEABLE
Ring,retaining
Bromine Systems Inc
5930-01-380-7872 INTERCHANGEABLE
Switch,toggle
7690-01-477-99584642 INTERCHANGEABLE
Label
Topflight Corporation
Cross-Reference Index
Part NumberManufacturer
4642 Wright Tool Co (USA)
B107.1 The American Society of Mechanical Engineers (USA)
AS954 TY1CL1STB General Services Administration Federal Supply Service (USA)
AS954 Society of Automotive Engineers Inc (USA)
B107.1 TY1CL1 General Services Administration Federal Supply Service (USA)
AS954 Sae International Dba Sae International (USA)
Related Parts
6625-00-408-3390INTERCHANGEABLE
DOOR,EXHAUST,TESTER
4642
3020-00-517-7667INTERCHANGEABLE
GEAR,BEVEL
5950-00-536-3928INTERCHANGEABLE
COIL,ELECTRICAL
464-2
5935-00-723-3950INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1-644751-0
5930-01-038-7961INTERCHANGEABLE
SWITCH,SENSITIVE
1PL1
5905-01-226-4612INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
6210-01-292-5110INTERCHANGEABLE
LIGHT,INDICATOR
4642
5325-01-307-9636INTERCHANGEABLE
RING,RETAINING
4642
5930-01-380-7872INTERCHANGEABLE
SWITCH,TOGGLE
7690-01-477-9958INTERCHANGEABLE
LABEL
4642
6520-01-556-2305INTERCHANGEABLE
FILE,ENDODONTIC,ROTARY
639-3915

Frequently Asked Questions

What is NSN 5120-01-375-7760?

NSN 5120-01-375-7760 is a Socket,socket Wrench, manufactured by Wright Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-375-7760?

NSN 5120-01-375-7760 has 6 cross-referenced part numbers: 4642 (Wright Tool Co), B107.1 (The American Society of Mechanical Engineers), AS954 TY1CL1STB (General Services Administration Federal Supply Service), AS954 (Society of Automotive Engineers Inc), B107.1 TY1CL1 (General Services Administration Federal Supply Service) and 1 more.

What NSN replaces 5120-01-375-7760?

There are 11 known substitutes for 5120-01-375-7760: 6625-00-408-3390, 3020-00-517-7667, 5950-00-536-3928 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4642?

Key specifications for 4642: Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE; Specification/standard Data: 81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL; Style Designator: INTERNAL-INTERNAL. 11 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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