PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.14MWrench,torque

The American Society of Mechanical Engineers · NSN 5120-01-374-1937 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-374-1937 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-374-1937. Primary manufacturer part number: B107.14M.
Features
  • Wrench,torque — FSC 5120
  • Torque Signal Method: FEEL IMPULSE
  • Torque Capacity: 50.0 FOOT-POUNDS MINIMUM AND 250.0 FOOT-POUNDS MAXIMUM FT
  • Torque Indicating Mechanism: MICROMETER
  • Torque Scale Graduation: 1.00 FOOT-POUNDS FT
  • Specification/standard Data: 0U583-SAE AS28431 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Material: STEEL OVERALL
  • Style Designator: MICROMETER END DRIVE
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,torque, cataloged under National Stock Number 5120-01-374-1937, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-374-1937
Primary Part NumberB107.14M
Item NameWrench,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe American Society of Mechanical Engineers
StatusCANCELLED
Torque Signal MethodFEEL IMPULSE
Torque Capacity50.0 FOOT-POUNDS MINIMUM AND 250.0 FOOT-POUNDS MAXIMUM FT
Torque Indicating MechanismMICROMETER
Torque Scale Graduation1.00 FOOT-POUNDS FT
Specification/standard Data0U583-SAE AS28431 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MaterialSTEEL OVERALL
Style DesignatorMICROMETER END DRIVE
Nondefinitive Spec/std Data2 TYPE AND 1 CLASS
Surface TreatmentCHROMIUM OVERALL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END EXTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-482-2085 INTERCHANGEABLE
Wrench,torque
5120-00-606-6368 INTERCHANGEABLE
Wrench,torque
5120-01-133-2347 INTERCHANGEABLE
Wrench,torque
5120-01-374-1926 INTERCHANGEABLE
Wrench,torque
5120-01-374-19275120-01-374-1927 INTERCHANGEABLE
Wrench,torque
General Services Administration Federal Supply Service
5120-01-374-1928 INTERCHANGEABLE
Wrench,torque
5120-01-374-1929 INTERCHANGEABLE
Wrench,torque
5120-01-374-1930 INTERCHANGEABLE
Wrench,torque
5120-01-374-1931 INTERCHANGEABLE
Wrench,torque
5120-01-374-1932 INTERCHANGEABLE
Wrench,torque
Cross-Reference Index
Part NumberManufacturer
B107.14M The American Society of Mechanical Engineers (USA)
AS28431 TY2CL1 General Services Administration Federal Supply Service (USA)
B107.14 TY2CLAST1DEB General Services Administration Federal Supply Service (USA)
GGG-W-2843 CL1SZ50-250 FT-LBSS General Services Administration Federal Supply Service (USA)
B107.14 The American Society of Mechanical Engineers (USA)
GGG-W-2843 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B107.14M TY2CLAST1DEB General Services Administration Federal Supply Service (USA)
GGG-W-002843 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-W-686 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B107.300 The American Society of Mechanical Engineers (USA)
AS28431 Society of Automotive Engineers Inc (USA)
AS28431 Sae International Dba Sae International (USA)
GGG-W-002843 CL1SZ50-250 FT-LBS General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-482-2085INTERCHANGEABLE
WRENCH,TORQUE
5120-00-606-6368INTERCHANGEABLE
WRENCH,TORQUE
5120-01-133-2347INTERCHANGEABLE
WRENCH,TORQUE
5120-01-374-1926INTERCHANGEABLE
WRENCH,TORQUE
5120-01-374-1927INTERCHANGEABLE
WRENCH,TORQUE
5120-01-374-1927
5120-01-374-1928INTERCHANGEABLE
WRENCH,TORQUE
5120-01-374-1929INTERCHANGEABLE
WRENCH,TORQUE
5120-01-374-1930INTERCHANGEABLE
WRENCH,TORQUE
5120-01-374-1931INTERCHANGEABLE
WRENCH,TORQUE
5120-01-374-1932INTERCHANGEABLE
WRENCH,TORQUE
5120-01-374-1933INTERCHANGEABLE
WRENCH,TORQUE
5120-01-374-1934INTERCHANGEABLE
WRENCH,TORQUE

Frequently Asked Questions

What is NSN 5120-01-374-1937?

NSN 5120-01-374-1937 is a Wrench,torque, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-374-1937?

NSN 5120-01-374-1937 has 13 cross-referenced part numbers: B107.14M (The American Society of Mechanical Engineers), AS28431 TY2CL1 (General Services Administration Federal Supply Service), B107.14 TY2CLAST1DEB (General Services Administration Federal Supply Service), GGG-W-2843 CL1SZ50-250 FT-LBSS (General Services Administration Federal Supply Service), B107.14 (The American Society of Mechanical Engineers) and 8 more.

What NSN replaces 5120-01-374-1937?

There are 12 known substitutes for 5120-01-374-1937: 5120-00-482-2085, 5120-00-606-6368, 5120-01-133-2347 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.14M?

Key specifications for B107.14M: Torque Signal Method: FEEL IMPULSE; Torque Capacity: 50.0 FOOT-POUNDS MINIMUM AND 250.0 FOOT-POUNDS MAXIMUM FT; Torque Indicating Mechanism: MICROMETER; Torque Scale Graduation: 1.00 FOOT-POUNDS FT. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-374-1937 still in active supply?

NSN 5120-01-374-1937 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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