PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.18Pliers,wire Twister

The American Society of Mechanical Engineers · NSN 5120-01-431-1940 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-431-1940 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-431-1940. Primary manufacturer part number: B107.18.
Features
  • Pliers,wire Twister — FSC 5120
  • Wire Twist Direction: RIGHT-HAND
  • Wire Diameter Capacity: 0.060 INCHES MAXIMUM IN
  • Unit Type: MANUAL RETURN
  • Specification/standard Data: 05047-ASME B107.500 CAT 18 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND B STYLE
  • 5 verified cross-references
  • Primary manufacturer: The American Society of Mechanical Engineers
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
General Description

The Pliers,wire Twister, cataloged under National Stock Number 5120-01-431-1940, 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 5 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
NSN5120-01-431-1940
Primary Part NumberB107.18
Item NamePliers,wire Twister
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe American Society of Mechanical Engineers
StatusACTIVE
Wire Twist DirectionRIGHT-HAND
Wire Diameter Capacity0.060 INCHES MAXIMUM IN
Unit TypeMANUAL RETURN
Specification/standard Data05047-ASME B107.500 CAT 18 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS AND B STYLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4310-00-218-4184WT1 INTERCHANGEABLE
Plate,valve Stop
Circor Naval Solutions Llc Dba Warren Pumps
5120-00-305-2306 INTERCHANGEABLE
Pliers,wire Twister
5120-00-542-4171 INTERCHANGEABLE
Pliers,wire Twister
7035-00-569-7585 INTERCHANGEABLE
Cleaning Unit,magnetic Tape
5120-01-075-9312WT1-TB INTERCHANGEABLE
Installation Tool,cable Tie
Abb Installation Products Inc
5120-01-112-5031 INTERCHANGEABLE
Pliers,wire Twister
5120-01-191-9399 INTERCHANGEABLE
Pliers,wire Twister
5120-01-307-5143 INTERCHANGEABLE
Pliers,wire Twister
5120-01-395-5741WT1 INTERCHANGEABLE
Pliers,wire Twister
Matco Tools Corp Div Matco Tools
5120-01-426-1115 INTERCHANGEABLE
Pliers,wire Twister
Cross-Reference Index
Part NumberManufacturer
B107.18 The American Society of Mechanical Engineers (USA)
B107.500 The American Society of Mechanical Engineers (USA)
B107.18 TY1CL2STB General Services Administration Federal Supply Service (USA)
B107.500 CAT 18 TY1CL2STB General Services Administration Federal Supply Service (USA)
WT1 Stanley Industrial & Automotive Llc (USA)
Related Parts
4310-00-218-4184INTERCHANGEABLE
PLATE,VALVE STOP
WT1
5120-00-305-2306INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-00-542-4171INTERCHANGEABLE
PLIERS,WIRE TWISTER
7035-00-569-7585INTERCHANGEABLE
CLEANING UNIT,MAGNETIC TAPE
5120-01-075-9312INTERCHANGEABLE
INSTALLATION TOOL,CABLE TIE
WT1-TB
5120-01-112-5031INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-191-9399INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-307-5143INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-395-5741INTERCHANGEABLE
PLIERS,WIRE TWISTER
WT1
5120-01-426-1115INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-429-7407INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-429-8146INTERCHANGEABLE
PLIERS,WIRE TWISTER

Frequently Asked Questions

What is NSN 5120-01-431-1940?

NSN 5120-01-431-1940 is a Pliers,wire Twister, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-431-1940?

NSN 5120-01-431-1940 has 5 cross-referenced part numbers: B107.18 (The American Society of Mechanical Engineers), B107.500 (The American Society of Mechanical Engineers), B107.18 TY1CL2STB (General Services Administration Federal Supply Service), B107.500 CAT 18 TY1CL2STB (General Services Administration Federal Supply Service), WT1 (Stanley Industrial & Automotive Llc).

What NSN replaces 5120-01-431-1940?

There are 12 known substitutes for 5120-01-431-1940: 4310-00-218-4184, 5120-00-305-2306, 5120-00-542-4171 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.18?

Key specifications for B107.18: Overall Length: 9.000 INCHES NOMINAL IN; Wire Twist Direction: RIGHT-HAND; Special Features: WITH SIDE CUTTER; TAPERED NOSE; Wire Diameter Capacity: 0.060 INCHES MAXIMUM IN. 7 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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