PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TM4AHandle,socket Wrench

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-01-335-0747 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-335-0747 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-335-0747. Primary manufacturer part number: TM4A.
Features
  • Handle,socket Wrench — FSC 5120
  • Material: PLASTIC HANDLE
  • Nondefinitive Spec/std Data: 1 TYPE AND 3 CLASS AND B STYLE
  • Style Designator: SPIN RIGID
  • Material: STEEL WRENCHING SURFACE
  • Surface Treatment: CHROMIUM OVERALL
  • Specification/standard Data: 05047-ASME B107.10 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
Applications
  • Applications requiring Plastic Handle construction
General Description

The Handle,socket Wrench, cataloged under National Stock Number 5120-01-335-0747, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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
NSN5120-01-335-0747
Primary Part NumberTM4A
Item NameHandle,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusACTIVE
MaterialPLASTIC HANDLE
Nondefinitive Spec/std Data1 TYPE AND 3 CLASS AND B STYLE
Style DesignatorSPIN RIGID
MaterialSTEEL WRENCHING SURFACE
Surface TreatmentCHROMIUM OVERALL
Specification/standard Data05047-ASME B107.10 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Drive End ShapeSQUARE SINGLE END EXTERNAL
Drive Surface Size0.250 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-242-3256 INTERCHANGEABLE
Handle,socket Wrench
5120-01-335-0748 INTERCHANGEABLE
Handle,socket Wrench
5120-01-335-0752 INTERCHANGEABLE
Handle,socket Wrench
5120-01-335-0753 INTERCHANGEABLE
Handle,socket Wrench
5120-01-335-0764 INTERCHANGEABLE
Handle,socket Wrench
5120-01-335-0765 INTERCHANGEABLE
Handle,socket Wrench
5120-01-398-7703 INTERCHANGEABLE
Handle,socket Wrench
5120-01-399-9518 INTERCHANGEABLE
Handle,socket Wrench
5120-01-437-1781 INTERCHANGEABLE
Handle,socket Wrench
5120-01-437-2123 INTERCHANGEABLE
Handle,socket Wrench
Cross-Reference Index
Part NumberManufacturer
TM4A Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
TM4B Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
B107.10 The American Society of Mechanical Engineers (USA)
B107.10 TY1CL3STB General Services Administration Federal Supply Service (USA)
B107.10M TY1CL3ST2 General Services Administration Federal Supply Service (USA)
B107.10M The American Society of Mechanical Engineers (USA)
Related Parts
5120-00-242-3256INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-335-0748INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-335-0752INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-335-0753INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-335-0764INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-335-0765INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-398-7703INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-399-9518INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-437-1781INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5120-01-437-2123INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5895-01-528-1894INTERCHANGEABLE
MULTIPLEXER SUBASSEMBLY
TM-4B
5120-01-563-1443INTERCHANGEABLE
HANDLE,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5120-01-335-0747?

NSN 5120-01-335-0747 is a Handle,socket Wrench, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-335-0747?

NSN 5120-01-335-0747 has 6 cross-referenced part numbers: TM4A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), TM4B (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), B107.10 (The American Society of Mechanical Engineers), B107.10 TY1CL3STB (General Services Administration Federal Supply Service), B107.10M TY1CL3ST2 (General Services Administration Federal Supply Service) and 1 more.

What NSN replaces 5120-01-335-0747?

There are 12 known substitutes for 5120-01-335-0747: 5120-00-242-3256, 5120-01-335-0748, 5120-01-335-0752 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TM4A?

Key specifications for TM4A: Material: PLASTIC HANDLE; Special Features: BLACK CONTOURED SCREWDRIVER TYPE HANDLE; Nondefinitive Spec/std Data: 1 TYPE AND 3 CLASS AND B STYLE; Style Designator: SPIN RIGID. 10 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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