PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.5M TY1CL1Socket,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-01-169-6186 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-169-6186 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-169-6186. Primary manufacturer part number: B107.5M TY1CL1.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE
  • Style Designator: INTERNAL-INTERNAL
  • Drive Surface Size: 0.750 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Size: 55.0 MILLIMETERS NOMINAL SINGLE END MM
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-169-6186, 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 13 commercial cross-references from 9 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
NSN5120-01-169-6186
Primary Part NumberB107.5M TY1CL1
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Drive End ShapeSQUARE SINGLE END INTERNAL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Style DesignatorINTERNAL-INTERNAL
Drive Surface Size0.750 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Size55.0 MILLIMETERS NOMINAL SINGLE END MM
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Departure From Cited DocumentDESIGN A, B, LOCK BUTTON ALTERNATIVE
Features ProvidedMANUAL TOOL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5910-00-059-1375 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
4820-00-087-209340155 INTERCHANGEABLE
Valve,safety Relief
Griswold Industries Dba Cla-Val Co
3455-00-231-348410350 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
6140-00-583-9348 INTERCHANGEABLE
Battery,storage
5330-00-599-236740155 INTERCHANGEABLE
Packing,preformed
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5975-00-636-0310 INTERCHANGEABLE
Interconnecting Box
6615-01-232-0672B40155 INTERCHANGEABLE
Retainer,gimbal
Rosemount Aerospace, Inc. Dba Goodrich Sensor Systems, Humphrey Operations
4730-01-342-071140155 INTERCHANGEABLE
Clamp,pipe,anchor and Reinforcem
Sullair Corp
4730-01-349-7760 INTERCHANGEABLE
Adapter,straight,pipe to Tube
5310-01-475-40843006795 INTERCHANGEABLE
Nut,self-Locking,hexagon
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Cross-Reference Index
Part NumberManufacturer
B107.5M TY1CL1 General Services Administration Federal Supply Service (USA)
AS954 Sae International Dba Sae International (USA)
AS955 Society of Automotive Engineers Inc (USA)
M3455 Gray Hand Tool Sales Ltd (CAN)
B107.5M CL1STA General Services Administration Federal Supply Service (USA)
AS955 Sae International Dba Sae International (USA)
200064702 General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA)
B107.5M The American Society of Mechanical Engineers (USA)
40-155 Apex Tool Group, Llc Dba Nicholson (USA)
40-155 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
AS955 TY1CL1STA General Services Administration Federal Supply Service (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
40-155 Armstrong Bros Tool Co (USA)
Related Parts
5910-00-059-1375INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
4820-00-087-2093INTERCHANGEABLE
VALVE,SAFETY RELIEF
40155
3455-00-231-3484INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10350
6140-00-583-9348INTERCHANGEABLE
BATTERY,STORAGE
5330-00-599-2367INTERCHANGEABLE
PACKING,PREFORMED
40155
5975-00-636-0310INTERCHANGEABLE
INTERCONNECTING BOX
6615-01-232-0672INTERCHANGEABLE
RETAINER,GIMBAL
B40155
4730-01-342-0711INTERCHANGEABLE
CLAMP,PIPE,ANCHOR AND REINFORCEM
40155
4730-01-349-7760INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
5310-01-475-4084INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
3006795
8465-01-565-3994INTERCHANGEABLE
HYDRATION SYSTEM
40155

Frequently Asked Questions

What is NSN 5120-01-169-6186?

NSN 5120-01-169-6186 is a Socket,socket Wrench, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-169-6186?

NSN 5120-01-169-6186 has 13 cross-referenced part numbers: B107.5M TY1CL1 (General Services Administration Federal Supply Service), AS954 (Sae International Dba Sae International), AS955 (Society of Automotive Engineers Inc), M3455 (Gray Hand Tool Sales Ltd), B107.5M CL1STA (General Services Administration Federal Supply Service) and 8 more.

What NSN replaces 5120-01-169-6186?

There are 11 known substitutes for 5120-01-169-6186: 5910-00-059-1375, 4820-00-087-2093, 3455-00-231-3484 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.5M TY1CL1?

Key specifications for B107.5M TY1CL1: Drive End Shape: SQUARE SINGLE END INTERNAL; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE; Overall Length: 76.0 MILLIMETERS NOMINAL MM; Style Designator: INTERNAL-INTERNAL. 12 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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