PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.18MPliers,wire Twister

The American Society of Mechanical Engineers · NSN 5120-01-191-9399 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-191-9399 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-191-9399. Primary manufacturer part number: B107.18M.
Features
  • Pliers,wire Twister — FSC 5120
  • Wire Twist Direction: RIGHT-HAND
  • Unit Type: AUTOMATIC SPRING RETURN
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE
  • Specification/standard Data: 05047-ASME B107.500 CAT 18 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • 7 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 5120-01-191-9399, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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
NSN5120-01-191-9399
Primary Part NumberB107.18M
Item NamePliers,wire Twister
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe American Society of Mechanical Engineers
StatusACTIVE
Wire Twist DirectionRIGHT-HAND
Unit TypeAUTOMATIC SPRING RETURN
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Specification/standard Data05047-ASME B107.500 CAT 18 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-305-2306 INTERCHANGEABLE
Pliers,wire Twister
5120-00-542-4171 INTERCHANGEABLE
Pliers,wire Twister
5120-01-112-5031 INTERCHANGEABLE
Pliers,wire Twister
5120-01-307-5143 INTERCHANGEABLE
Pliers,wire Twister
5120-01-426-1115 INTERCHANGEABLE
Pliers,wire Twister
5120-01-429-8146 INTERCHANGEABLE
Pliers,wire Twister
5120-01-429-8153 INTERCHANGEABLE
Pliers,wire Twister
5120-01-430-6569J194 INTERCHANGEABLE
Pliers Set,wire Twister
The Stanley Works Dba Stanley Proto
5120-01-431-1940 INTERCHANGEABLE
Pliers,wire Twister
5120-01-431-1957WT2 INTERCHANGEABLE
Pliers,wire Twister
Stanley Industrial & Automotive Llc
Cross-Reference Index
Part NumberManufacturer
B107.18M The American Society of Mechanical Engineers (USA)
B107.500 The American Society of Mechanical Engineers (USA)
B107.18M TY1CL1STA General Services Administration Federal Supply Service (USA)
B107.500 CAT 18 TY1CL1STA General Services Administration Federal Supply Service (USA)
B107.18 The American Society of Mechanical Engineers (USA)
B107.18 TY1CL1STA General Services Administration Federal Supply Service (USA)
LW.11843 Rolls-Royce Plc Naval Marine (GBR)
Related Parts
5120-00-305-2306INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-00-542-4171INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-112-5031INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-307-5143INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-426-1115INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-429-8146INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-429-8153INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-430-6569INTERCHANGEABLE
PLIERS SET,WIRE TWISTER
J194
5120-01-431-1940INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-431-1957INTERCHANGEABLE
PLIERS,WIRE TWISTER
WT2
5120-01-447-0230INTERCHANGEABLE
PLIERS,WIRE TWISTER
5120-01-487-3823INTERCHANGEABLE
PLIERS,WIRE TWISTER

Frequently Asked Questions

What is NSN 5120-01-191-9399?

NSN 5120-01-191-9399 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 5120-01-191-9399?

NSN 5120-01-191-9399 has 7 cross-referenced part numbers: B107.18M (The American Society of Mechanical Engineers), B107.500 (The American Society of Mechanical Engineers), B107.18M TY1CL1STA (General Services Administration Federal Supply Service), B107.500 CAT 18 TY1CL1STA (General Services Administration Federal Supply Service), B107.18 (The American Society of Mechanical Engineers) and 2 more.

What NSN replaces 5120-01-191-9399?

There are 12 known substitutes for 5120-01-191-9399: 5120-00-305-2306, 5120-00-542-4171, 5120-01-112-5031 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.18M?

Key specifications for B107.18M: Wire Twist Direction: RIGHT-HAND; Special Features: WITH SIDE CUTTER; Unit Type: AUTOMATIC SPRING RETURN; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE. 6 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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