PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M102Socket,socket Wrench

Stanley Industrial & Automotive Llc · NSN 5120-01-366-8264 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-366-8264 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-366-8264. Primary manufacturer part number: M102.
Features
  • Socket,socket Wrench — FSC 5120
  • Style Designator: INTERNAL-INTERNAL
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE
  • Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Features Provided: MANUAL TOOL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-366-8264, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Stanley Industrial & Automotive Llc. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-366-8264
Primary Part NumberM102
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerStanley Industrial & Automotive Llc
StatusCANCELLED
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Drive End ShapeSQUARE SINGLE END INTERNAL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Drive Surface Size0.250 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Features ProvidedMANUAL TOOL
Specification/standard Data81343-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Size0.312 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1005-00-166-2821M10-2 INTERCHANGEABLE
Revolver,caliber .38
Smith & Wesson Sales Company
5120-00-227-8105 INTERCHANGEABLE
Extension,socket Wrench
7510-00-272-3096 INTERCHANGEABLE
Tack,map
4730-00-277-7003 INTERCHANGEABLE
Cup,oil,lubricating
3455-00-293-051545572 INTERCHANGEABLE
Cutter,milling,metal Slitting
Kennametal Inc. Div Kennametal Industrial Products Group
5120-00-398-4565 INTERCHANGEABLE
Remover,venturi
3950-00-423-7672 INTERCHANGEABLE
Lining,friction
2920-00-933-3591943603 INTERCHANGEABLE
Parts Kit,ignition Distributor
Am General Llc
5961-00-985-9074 INTERCHANGEABLE
Transistor
6210-01-032-0675 INTERCHANGEABLE
Light,indicator
Cross-Reference Index
Part NumberManufacturer
M102 Stanley Industrial & Automotive Llc (USA)
AS954 Society of Automotive Engineers Inc (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
M102R Stanley Industrial & Automotive Llc (USA)
9-43603 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
AS954 Sae International Dba Sae International (USA)
Related Parts
1005-00-166-2821INTERCHANGEABLE
REVOLVER,CALIBER .38
M10-2
5120-00-227-8105INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
7510-00-272-3096INTERCHANGEABLE
TACK,MAP
4730-00-277-7003INTERCHANGEABLE
CUP,OIL,LUBRICATING
3455-00-293-0515INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
45572
5120-00-398-4565INTERCHANGEABLE
REMOVER,VENTURI
3950-00-423-7672INTERCHANGEABLE
LINING,FRICTION
2920-00-933-3591INTERCHANGEABLE
PARTS KIT,IGNITION DISTRIBUTOR
943603
5961-00-985-9074INTERCHANGEABLE
TRANSISTOR
6210-01-032-0675INTERCHANGEABLE
LIGHT,INDICATOR
5440-01-048-8638INTERCHANGEABLE
LADDER,EXTENSION
3610-01-128-6954INTERCHANGEABLE
COPYING MACHINE,INDIRECT ELECTRO
M-102

Frequently Asked Questions

What is NSN 5120-01-366-8264?

NSN 5120-01-366-8264 is a Socket,socket Wrench, manufactured by Stanley Industrial & Automotive Llc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-366-8264?

NSN 5120-01-366-8264 has 6 cross-referenced part numbers: M102 (Stanley Industrial & Automotive Llc), AS954 (Society of Automotive Engineers Inc), AS954 TY1CL1STA (General Services Administration Federal Supply Service), M102R (Stanley Industrial & Automotive Llc), 9-43603 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial) and 1 more.

What NSN replaces 5120-01-366-8264?

There are 12 known substitutes for 5120-01-366-8264: 1005-00-166-2821, 5120-00-227-8105, 7510-00-272-3096 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M102?

Key specifications for M102: Style Designator: INTERNAL-INTERNAL; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL; Drive End Shape: SQUARE SINGLE END INTERNAL; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-366-8264 still in active supply?

NSN 5120-01-366-8264 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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