PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TA3Adapter,socket Wrench

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-01-451-3177 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-451-3177 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-451-3177. Primary manufacturer part number: TA3.
Features
  • Adapter,socket Wrench — FSC 5120
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Adapter,socket Wrench, cataloged under National Stock Number 5120-01-451-3177, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-451-3177
Primary Part NumberTA3
Item NameAdapter,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3413-00-151-4449E-0 INTERCHANGEABLE
Tapping Machine,vertical
Tce Corporation
5120-00-224-921986-002 INTERCHANGEABLE
Adapter,socket Wrench
The Stanley Works Dba Stanley Proto
Cross-Reference Index
Part NumberManufacturer
TA3 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
TA3 Snap-on Tools Italia S.r.l. Unipersonale (ITA)
Related Parts
3413-00-151-4449INTERCHANGEABLE
TAPPING MACHINE,VERTICAL
E-0
5120-00-224-9219INTERCHANGEABLE
ADAPTER,SOCKET WRENCH
86-002

Frequently Asked Questions

What is NSN 5120-01-451-3177?

NSN 5120-01-451-3177 is a Adapter,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 5120-01-451-3177?

NSN 5120-01-451-3177 has 2 cross-referenced part numbers: TA3 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), TA3 (Snap-on Tools Italia S.r.l. Unipersonale).

What NSN replaces 5120-01-451-3177?

There are 2 known substitutes for 5120-01-451-3177: 3413-00-151-4449, 5120-00-224-9219. Verify interchangeability with system specifications before substitution.

What are the specifications of TA3?

Key specifications for TA3: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP, ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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