PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS28431 TY1CL2Wrench,torque

General Services Administration Federal Supply Service · NSN 5120-01-374-1934 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-374-1934 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-374-1934. Primary manufacturer part number: AS28431 TY1CL2.
Features
  • Wrench,torque — FSC 5120
  • Style Designator: MICROMETER END DRIVE
  • Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS
  • Torque Scale Graduation: 0.50 FOOT-POUNDS FT
  • Torque Indicating Mechanism: MICROMETER
  • Torque Capacity: 20.0 FOOT-POUNDS MINIMUM AND 100.0 FOOT-POUNDS MAXIMUM FT
  • Torque Signal Method: FEEL IMPULSE
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,torque, cataloged under National Stock Number 5120-01-374-1934, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 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: Active.

Technical Specifications
ParameterValue
NSN5120-01-374-1934
Primary Part NumberAS28431 TY1CL2
Item NameWrench,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Style DesignatorMICROMETER END DRIVE
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS
Torque Scale Graduation0.50 FOOT-POUNDS FT
Torque Indicating MechanismMICROMETER
Torque Capacity20.0 FOOT-POUNDS MINIMUM AND 100.0 FOOT-POUNDS MAXIMUM FT
Torque Signal MethodFEEL IMPULSE
Drive End ShapeSQUARE SINGLE END EXTERNAL
MaterialSTEEL OVERALL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Specification/standard Data0U583-SAE AS28431 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentCHROMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
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
5120-01-374-1933 INTERCHANGEABLE
Wrench,torque
5120-01-374-1935 INTERCHANGEABLE
Wrench,torque
5120-01-374-1936 INTERCHANGEABLE
Wrench,torque
Cross-Reference Index
Part NumberManufacturer
AS28431 TY1CL2 General Services Administration Federal Supply Service (USA)
B107.300 The American Society of Mechanical Engineers (USA)
GGG-W-002843 CL2SZ20-100 FT-LBS 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)
GGG-W-002843 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AS28431 Society of Automotive Engineers Inc (USA)
B107.14 TY2CLAST2DEA General Services Administration Federal Supply Service (USA)
AS28431 Sae International Dba Sae International (USA)
GGG-W-2843 CL2SZ3/8-20-100FT-LBS General Services Administration Federal Supply Service (USA)
Related Parts
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
5120-01-374-1935INTERCHANGEABLE
WRENCH,TORQUE
5120-01-374-1936INTERCHANGEABLE
WRENCH,TORQUE
5120-01-374-1937INTERCHANGEABLE
WRENCH,TORQUE
5120-01-374-1938INTERCHANGEABLE
WRENCH,TORQUE

Frequently Asked Questions

What is NSN 5120-01-374-1934?

NSN 5120-01-374-1934 is a Wrench,torque, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-374-1934?

NSN 5120-01-374-1934 has 10 cross-referenced part numbers: AS28431 TY1CL2 (General Services Administration Federal Supply Service), B107.300 (The American Society of Mechanical Engineers), GGG-W-002843 CL2SZ20-100 FT-LBS (General Services Administration Federal Supply Service), B107.14 (The American Society of Mechanical Engineers), GGG-W-2843 (Federal Specifications Promulgated by General Services Administration Washington DC) and 5 more.

What NSN replaces 5120-01-374-1934?

There are 12 known substitutes for 5120-01-374-1934: 5120-01-374-1926, 5120-01-374-1927, 5120-01-374-1928 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS28431 TY1CL2?

Key specifications for AS28431 TY1CL2: Special Features: RATCHET HEAD; Style Designator: MICROMETER END DRIVE; Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS; Torque Scale Graduation: 0.50 FOOT-POUNDS FT. 12 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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