PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4181Wrench Set,crowfoot,ratcheting

Wta Tool Llc · NSN 5120-00-293-0016 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-293-0016 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-293-0016. Primary manufacturer part number: 4181.
Features
  • Wrench Set,crowfoot,ratcheting — FSC 5120
  • Nondefinitive Spec/std Data: 3 SET
  • Supply Items and Quantities: 5120-00-240-5396 HANDLE 1,5120-00-248-6638 SOCKET 1,5120-00-248-6639 SOCKET 1,5120-00-248-6640 SOCKET 1,5120-00-248-6641 SOCKET 1,5120-00-248-6642 SOCKET 1,5120-00-248-6644 SOCKET 1,5120-00-277-3661 HEAD 1,5120-00-277-3667 HEAD 1,5120-00-287-2509 ADAPTER 1
  • Component Quantity: 10
  • 4 verified cross-references
  • Primary manufacturer: Wta Tool Llc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Wrench Set,crowfoot,ratcheting, cataloged under National Stock Number 5120-00-293-0016, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wta Tool Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5120-00-293-0016
Primary Part Number4181
Item NameWrench Set,crowfoot,ratcheting
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWta Tool Llc
StatusACTIVE
Nondefinitive Spec/std Data3 SET
Supply Items and Quantities5120-00-240-5396 HANDLE 1,5120-00-248-6638 SOCKET 1,5120-00-248-6639 SOCKET 1,5120-00-248-6640 SOCKET 1,5120-00-248-6641 SOCKET 1,5120-00-248-6642 SOCKET 1,5120-00-248-6644 SOCKET 1,5120-00-277-3661 HEAD 1,5120-00-277-3667 HEAD 1,5120-00-287-2509 ADAPTER 1
Component Quantity10
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2815-00-146-2305 INTERCHANGEABLE
Plate,engine Founda
5940-00-216-74099000S6202-74193REV0 INTERCHANGEABLE
Terminal Box
Naval Ship Systems Command
5950-00-683-8105 INTERCHANGEABLE
Transformer,audio Frequency
5950-00-707-7997435506 INTERCHANGEABLE
Transformer,power
Lockheed Martin Corporation Div Rms - Mitchel Field
5305-00-886-2182 INTERCHANGEABLE
Setscrew
6670-01-013-8791 INTERCHANGEABLE
Scale,weighing
5340-01-064-18954181 INTERCHANGEABLE
Strap,retaining
Abb Installation Products Inc
4730-01-202-974504181 INTERCHANGEABLE
Strainer,sediment
Dover Corp Groen Div
6520-01-234-02414181 INTERCHANGEABLE
Ring,dental Casting
Whip-Mix Corp
5905-01-622-0682 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
4181 Wta Tool Llc (USA)
4181 Granco Industries Inc (USA)
GGG-W-646 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-W-646 SX3 General Services Administration Federal Supply Service (USA)
Related Parts
2815-00-146-2305INTERCHANGEABLE
PLATE,ENGINE FOUNDA
5940-00-216-7409INTERCHANGEABLE
TERMINAL BOX
9000S6202-74193REV0
5950-00-683-8105INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5950-00-707-7997INTERCHANGEABLE
TRANSFORMER,POWER
435506
5305-00-886-2182INTERCHANGEABLE
SETSCREW
6670-01-013-8791INTERCHANGEABLE
SCALE,WEIGHING
5340-01-064-1895INTERCHANGEABLE
STRAP,RETAINING
4181
4730-01-202-9745INTERCHANGEABLE
STRAINER,SEDIMENT
04181
6520-01-234-0241INTERCHANGEABLE
RING,DENTAL CASTING
4181
5905-01-622-0682INTERCHANGEABLE
RESISTOR,FIXED,FILM
6685-01-624-5489INTERCHANGEABLE
CALIBRATOR,THERMOMETER
4181-156
8340-01-649-2260INTERCHANGEABLE
SHADE ASSEMBLY,SOLA
4181

Frequently Asked Questions

What is NSN 5120-00-293-0016?

NSN 5120-00-293-0016 is a Wrench Set,crowfoot,ratcheting, manufactured by Wta Tool Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-293-0016?

NSN 5120-00-293-0016 has 4 cross-referenced part numbers: 4181 (Wta Tool Llc), 4181 (Granco Industries Inc), GGG-W-646 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-W-646 SX3 (General Services Administration Federal Supply Service).

What NSN replaces 5120-00-293-0016?

There are 12 known substitutes for 5120-00-293-0016: 2815-00-146-2305, 5940-00-216-7409, 5950-00-683-8105 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4181?

Key specifications for 4181: Nondefinitive Spec/std Data: 3 SET; Supply Items and Quantities: 5120-00-240-5396 HANDLE 1,5120-00-248-6638 SOCKET 1,5120-00-248-6639 SOCKET 1,5120-00-248-6640 SOCKET 1,5120-00-248-6641 SOCKET 1,5120-00-248-6642 SOCKET 1,5120-00-248-6644 SOCKET 1,5120-00-277-3661 HEAD 1,5120-00-277-3667 HEAD 1,5120-00-287-2509 ADAPTER 1; Component Quantity: 10. 3 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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