PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4646Socket,socket Wrench

Wright Tool Co · NSN 5120-01-375-7762 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-375-7762 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-375-7762. Primary manufacturer part number: 4646.
Features
  • Socket,socket Wrench — FSC 5120
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE
  • Wrenching Surface Size: 1.438 INCHES NOMINAL SINGLE END IN
  • Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-375-7762, 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 4 commercial cross-references from 4 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
NSN5120-01-375-7762
Primary Part Number4646
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
Wrenching Surface Size1.438 INCHES NOMINAL SINGLE END IN
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
Features ProvidedMANUAL TOOL
Style DesignatorINTERNAL-INTERNAL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1680-00-065-22094646 INTERCHANGEABLE
Cap,pressure Relief
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
5995-00-260-46024646 INTERCHANGEABLE
Cable Assembly,grounding
Eaton Corporation Dba Eaton Inoac
5950-00-802-57594646 INTERCHANGEABLE
Coil,radio Frequency
Bell Industries Inc J W Miller Magnetics Div
5355-00-810-74214646 INTERCHANGEABLE
Dial,control
Electro Scientific Industries Inc
5940-01-043-5253464-144 INTERCHANGEABLE
Terminal,lug
Zierick Mfg Corp
7810-01-078-5664TKOHB INTERCHANGEABLE
Bag,training,boxer's
Combat Brands Llc Dba Ringside Fitness/fitness First/combat Sports Intl
5930-01-123-34954646 INTERCHANGEABLE
Switch,toggle
Bunn-O-Matic Corporation Div Government Sales
4730-01-218-6690B-85 INTERCHANGEABLE
Coupling Half,quick Disconnect
Tuthill Corp Hansen Coupling Div
6645-01-254-0479169181 INTERCHANGEABLE
Meter,time Totalizing
Bromine Systems Inc
6515-01-280-0051 INTERCHANGEABLE
Suction Kit,tracheal
Cross-Reference Index
Part NumberManufacturer
4646 Wright Tool Co (USA)
AS954 TY1CL1STB General Services Administration Federal Supply Service (USA)
AS954 Society of Automotive Engineers Inc (USA)
AS954 Sae International Dba Sae International (USA)
Related Parts
1680-00-065-2209INTERCHANGEABLE
CAP,PRESSURE RELIEF
4646
5995-00-260-4602INTERCHANGEABLE
CABLE ASSEMBLY,GROUNDING
4646
5950-00-802-5759INTERCHANGEABLE
COIL,RADIO FREQUENCY
4646
5355-00-810-7421INTERCHANGEABLE
DIAL,CONTROL
4646
5940-01-043-5253INTERCHANGEABLE
TERMINAL,LUG
464-144
7810-01-078-5664INTERCHANGEABLE
BAG,TRAINING,BOXER'S
TKOHB
5930-01-123-3495INTERCHANGEABLE
SWITCH,TOGGLE
4646
4730-01-218-6690INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
B-85
6645-01-254-0479INTERCHANGEABLE
METER,TIME TOTALIZING
169181
6515-01-280-0051INTERCHANGEABLE
SUCTION KIT,TRACHEAL
9320-01-450-3082INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
5970-01-507-2221INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL

Frequently Asked Questions

What is NSN 5120-01-375-7762?

NSN 5120-01-375-7762 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 5120-01-375-7762?

NSN 5120-01-375-7762 has 4 cross-referenced part numbers: 4646 (Wright Tool Co), AS954 TY1CL1STB (General Services Administration Federal Supply Service), AS954 (Society of Automotive Engineers Inc), AS954 (Sae International Dba Sae International).

What NSN replaces 5120-01-375-7762?

There are 12 known substitutes for 5120-01-375-7762: 1680-00-065-2209, 5995-00-260-4602, 5950-00-802-5759 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4646?

Key specifications for 4646: Overall Length: 3.047 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE; Wrenching Surface Size: 1.438 INCHES NOMINAL SINGLE END IN; Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 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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