PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.5M TY1CL1Socket,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-00-263-4137 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-263-4137 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-263-4137. Primary manufacturer part number: B107.5M TY1CL1.
Features
  • Socket,socket Wrench — FSC 5120
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE
  • Departure From Cited Document: DESIGN D, 4 CAVITIES
  • Material: STEEL OVERALL
  • Wrenching Surface Size: 13.0 MILLIMETERS NOMINAL SINGLE END MM
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Features Provided: MANUAL TOOL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-00-263-4137, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 23 commercial cross-references from 14 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
NSN5120-00-263-4137
Primary Part NumberB107.5M TY1CL1
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Departure From Cited DocumentDESIGN D, 4 CAVITIES
MaterialSTEEL OVERALL
Wrenching Surface Size13.0 MILLIMETERS NOMINAL SINGLE END MM
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Features ProvidedMANUAL TOOL
Drive End ShapeSQUARE SINGLE END INTERNAL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentCHROMIUM OVERALL
Style DesignatorINTERNAL-INTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2520-00-102-2765 INTERCHANGEABLE
Shaft,axle,automotive
5905-00-138-424311BF5413 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Es Beta, Inc Dba Betatronix Div Betatronix
3110-00-156-462625065D103 INTERCHANGEABLE
Bearing,ball,annular
Frederick Custom Machining Inc
6685-00-179-49635300-210 INTERCHANGEABLE
Thermostat
Robertshaw Controls Co Uni-Line Div
5136-00-227-8629 INTERCHANGEABLE
Tap,thread Cutting
5133-00-243-9612 INTERCHANGEABLE
Drill,twist
5961-00-272-8477 INTERCHANGEABLE
Transistor
5950-00-411-7592586053-1 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
4310-00-490-9010 INTERCHANGEABLE
Piston
6685-00-852-975912313 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ametek, Inc. Div Aerospace & Defense
Cross-Reference Index
Part NumberManufacturer
B107.5M TY1CL1 General Services Administration Federal Supply Service (USA)
SWM131 Snap on Uk Holdings Ltd T/a Snap on Tools (GBR)
5413M The Stanley Works Dba Stanley Proto (USA)
AS955 Sae International Dba Sae International (USA)
32413-08 Utica Tool Co Inc (USA)
J5413M The Stanley Works Dba Stanley Proto (USA)
9-44234 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
SWM131 Sna Germany Gmbh (DEU)
SW13M Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
B107.5M CL1STA General Services Administration Federal Supply Service (USA)
1AN38 W.w. Grainger, Inc. Div Government Sales Division (USA)
00944234000 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
44234 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
AS955 TY1CL1STA General Services Administration Federal Supply Service (USA)
AS955 Society of Automotive Engineers Inc (USA)
STP 5413M Kipper Tool Company Dba Kipper Management Inc (USA)
12313 Apex Tool Group, Llc Dba Nicholson (USA)
40313 S K Hand Tool Corp (USA)
B107.5M The American Society of Mechanical Engineers (USA)
MA-13 Utica Tool Co Inc (USA)
Related Parts
2520-00-102-2765INTERCHANGEABLE
SHAFT,AXLE,AUTOMOTIVE
5905-00-138-4243INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
11BF5413
3110-00-156-4626INTERCHANGEABLE
BEARING,BALL,ANNULAR
25065D103
6685-00-179-4963INTERCHANGEABLE
THERMOSTAT
5300-210
5136-00-227-8629INTERCHANGEABLE
TAP,THREAD CUTTING
5133-00-243-9612INTERCHANGEABLE
DRILL,TWIST
5961-00-272-8477INTERCHANGEABLE
TRANSISTOR
5950-00-411-7592INTERCHANGEABLE
REACTOR
586053-1
4310-00-490-9010INTERCHANGEABLE
PISTON
6685-00-852-9759INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
12313
6610-00-919-7488INTERCHANGEABLE
LAMP PLUG
12313
3120-00-927-3283INTERCHANGEABLE
PARTS KIT,BEARING REPLACEMENT,ME
5704437

Frequently Asked Questions

What is NSN 5120-00-263-4137?

NSN 5120-00-263-4137 is a Socket,socket Wrench, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-263-4137?

NSN 5120-00-263-4137 has 23 cross-referenced part numbers: B107.5M TY1CL1 (General Services Administration Federal Supply Service), SWM131 (Snap on Uk Holdings Ltd T/a Snap on Tools), 5413M (The Stanley Works Dba Stanley Proto), AS955 (Sae International Dba Sae International), 32413-08 (Utica Tool Co Inc) and 18 more.

What NSN replaces 5120-00-263-4137?

There are 12 known substitutes for 5120-00-263-4137: 2520-00-102-2765, 5905-00-138-4243, 3110-00-156-4626 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.5M TY1CL1?

Key specifications for B107.5M TY1CL1: Overall Length: 45.25 MILLIMETERS MAXIMUM MM; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE; Departure From Cited Document: DESIGN D, 4 CAVITIES; Material: STEEL OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-263-4137 still in active supply?

NSN 5120-00-263-4137 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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