PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.1Socket,socket Wrench

The American Society of Mechanical Engineers · NSN 5120-01-170-6709 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-170-6709 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-170-6709. Primary manufacturer part number: B107.1.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching End Outside Diameter: 3.885 INCHES MAXIMUM IN
  • Wrenching End Opening Depth: 1.750 INCHES MINIMUM IN
  • Style Designator: INTERNAL-INTERNAL
  • Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL
  • Wrenching Surface Size: 2.750 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Specification/standard Data: 05047-ASME B107.110 CAT 1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-170-6709, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-170-6709
Primary Part NumberB107.1
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe American Society of Mechanical Engineers
StatusCANCELLED
Wrenching End Outside Diameter3.885 INCHES MAXIMUM IN
Wrenching End Opening Depth1.750 INCHES MINIMUM IN
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Wrenching Surface Size2.750 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Specification/standard Data05047-ASME B107.110 CAT 1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Features ProvidedMANUAL TOOL
Drive End ShapeSQUARE SINGLE END INTERNAL
Drive End Outside Diameter3.885 INCHES MAXIMUM IN
Surface TreatmentCHROMIUM OVERALL
Drive Surface Size1.000 INCHES NOMINAL SINGLE END IN
Nondefinitive Spec/std Data1 TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5120-00-180-1007 INTERCHANGEABLE
Socket,socket Wrench
5120-00-180-1011 INTERCHANGEABLE
Socket,socket Wrench
5120-00-180-1013 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-8612 INTERCHANGEABLE
Socket,socket Wrench
5120-00-234-7647 INTERCHANGEABLE
Socket,socket Wrench
5120-00-234-7648 INTERCHANGEABLE
Socket,socket Wrench
5120-00-234-7651 INTERCHANGEABLE
Socket,socket Wrench
5120-00-235-5837 INTERCHANGEABLE
Socket,socket Wrench
5120-00-235-5840 INTERCHANGEABLE
Socket,socket Wrench
5120-00-237-0951 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
B107.1 The American Society of Mechanical Engineers (USA)
B107.1 TY1CL1 General Services Administration Federal Supply Service (USA)
B107.1 CL1STA General Services Administration Federal Supply Service (USA)
B107.110 The American Society of Mechanical Engineers (USA)
A-A-1393 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
GGG-W-641 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-W-641 TY2CL1STA General Services Administration Federal Supply Service (USA)
B107.110 CAT 1 TY1 General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-180-1007INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-180-1011INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-180-1013INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-8612INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-234-7647INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-234-7648INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-234-7651INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-235-5837INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-235-5840INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-237-0951INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5120-01-170-6709?

NSN 5120-01-170-6709 is a Socket,socket Wrench, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-170-6709?

NSN 5120-01-170-6709 has 8 cross-referenced part numbers: B107.1 (The American Society of Mechanical Engineers), B107.1 TY1CL1 (General Services Administration Federal Supply Service), B107.1 CL1STA (General Services Administration Federal Supply Service), B107.110 (The American Society of Mechanical Engineers), A-A-1393 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 3 more.

What NSN replaces 5120-01-170-6709?

There are 10 known substitutes for 5120-01-170-6709: 5120-00-180-1007, 5120-00-180-1011, 5120-00-180-1013 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.1?

Key specifications for B107.1: Wrenching End Outside Diameter: 3.885 INCHES MAXIMUM IN; Wrenching End Opening Depth: 1.750 INCHES MINIMUM IN; Style Designator: INTERNAL-INTERNAL; Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-170-6709 still in active supply?

NSN 5120-01-170-6709 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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