PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.10M TY1CL4Handle,socket Wrench

General Services Administration Federal Supply Service · NSN 5120-01-335-0743 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-0743 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-0743. Primary manufacturer part number: B107.10M TY1CL4.
Features
  • Handle,socket Wrench — FSC 5120
  • Material: STEEL OVERALL
  • Specification/standard Data: 05047-ASME B107.10 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 1 TYPE AND 4 CLASS
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • Style Designator: SLIDING T
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: OXIDE OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Handle,socket Wrench, cataloged under National Stock Number 5120-01-335-0743, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN5120-01-335-0743
Primary Part NumberB107.10M TY1CL4
Item NameHandle,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
MaterialSTEEL OVERALL
Specification/standard Data05047-ASME B107.10 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data1 TYPE AND 4 CLASS
Drive End ShapeSQUARE SINGLE END EXTERNAL
Style DesignatorSLIDING T
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Surface TreatmentOXIDE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-099-8544 INTERCHANGEABLE
Handle,socket Wrench
5120-00-221-7966 INTERCHANGEABLE
Handle,socket Wrench
5120-00-227-7379 INTERCHANGEABLE
Wrench,socket
5120-00-227-7393 INTERCHANGEABLE
Wrench,socket
5120-00-230-6373 INTERCHANGEABLE
Handle,socket Wrench
5120-00-241-3142 INTERCHANGEABLE
Handle,socket Wrench
5120-00-241-3143 INTERCHANGEABLE
Handle,socket Wrench
5120-00-499-7681 INTERCHANGEABLE
Handle,socket Wrench
5120-00-709-4072 INTERCHANGEABLE
Handle,socket Wrench
5120-01-242-7218 INTERCHANGEABLE
Handle,socket Wrench
Cross-Reference Index
Part NumberManufacturer
B107.10M TY1CL4 General Services Administration Federal Supply Service (USA)
B107.10 TY1CL4 General Services Administration Federal Supply Service (USA)
B107.10M The American Society of Mechanical Engineers (USA)
B107.10 The American Society of Mechanical Engineers (USA)
GF5L Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
Related Parts
5120-00-099-8544INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-221-7966INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-227-7379INTERCHANGEABLE
WRENCH,SOCKET
5120-00-227-7393INTERCHANGEABLE
WRENCH,SOCKET
5120-00-230-6373INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-241-3142INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-241-3143INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-499-7681INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-00-709-4072INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-242-7218INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-244-3289INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-335-0746INTERCHANGEABLE
HANDLE,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5120-01-335-0743?

NSN 5120-01-335-0743 is a Handle,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 5120-01-335-0743?

NSN 5120-01-335-0743 has 5 cross-referenced part numbers: B107.10M TY1CL4 (General Services Administration Federal Supply Service), B107.10 TY1CL4 (General Services Administration Federal Supply Service), B107.10M (The American Society of Mechanical Engineers), B107.10 (The American Society of Mechanical Engineers), GF5L (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).

What NSN replaces 5120-01-335-0743?

There are 12 known substitutes for 5120-01-335-0743: 5120-00-099-8544, 5120-00-221-7966, 5120-00-227-7379 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.10M TY1CL4?

Key specifications for B107.10M TY1CL4: Overall Length: 8.000 INCHES NOMINAL IN; Material: STEEL OVERALL; Specification/standard Data: 05047-ASME B107.10 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 1 TYPE AND 4 CLASS. 8 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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