PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS28431Wrench,torque

Society of Automotive Engineers Inc · NSN 5120-01-399-9029 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-399-9029 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-399-9029. Primary manufacturer part number: AS28431.
Features
  • Wrench,torque — FSC 5120
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS
  • Torque Signal Method: AUDIBLE
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • Style Designator: MICROMETER END DRIVE
  • Material: STEEL OVERALL
  • Torque Capacity: 30.0 FOOT-POUNDS MINIMUM AND 150.0 FOOT-POUNDS MAXIMUM AND 4.8 METER-KILOGRAMS MINIMUM AND 21.4 METER-KILOGRAMS MAXIMUM FT
  • Torque Indicating Mechanism: MICROMETER
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,torque, cataloged under National Stock Number 5120-01-399-9029, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-399-9029
Primary Part NumberAS28431
Item NameWrench,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusACTIVE
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS
Torque Signal MethodAUDIBLE
Drive End ShapeSQUARE SINGLE END EXTERNAL
Style DesignatorMICROMETER END DRIVE
MaterialSTEEL OVERALL
Torque Capacity30.0 FOOT-POUNDS MINIMUM AND 150.0 FOOT-POUNDS MAXIMUM AND 4.8 METER-KILOGRAMS MINIMUM AND 21.4 METER-KILOGRAMS MAXIMUM FT
Torque Indicating MechanismMICROMETER
Furnished ItemsCASE
Specification/standard Data0U583-SAE AS28431 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Torque Scale Graduation1.00 FOOT-POUNDS FT
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6625-00-831-2919601-5B INTERCHANGEABLE
Generator,sweep
General Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division
5999-01-032-0307 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Cross-Reference Index
Part NumberManufacturer
AS28431 Society of Automotive Engineers Inc (USA)
4LY41 W.w. Grainger, Inc. Div Government Sales Division (USA)
B107.300 The American Society of Mechanical Engineers (USA)
6015B The Stanley Works Dba Stanley Proto (USA)
B107.14 TY2CLAST1DEA General Services Administration Federal Supply Service (USA)
B107.14 The American Society of Mechanical Engineers (USA)
6015 The Stanley Works Dba Stanley Proto (USA)
AS28431 Sae International Dba Sae International (USA)
1ARN4 W.w. Grainger, Inc. Div Government Sales Division (USA)
6015C The Stanley Works Dba Stanley Proto (USA)
AS28431 TY1CL1 General Services Administration Federal Supply Service (USA)
Related Parts
6625-00-831-2919INTERCHANGEABLE
GENERATOR,SWEEP
601-5B
5999-01-032-0307INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC

Frequently Asked Questions

What is NSN 5120-01-399-9029?

NSN 5120-01-399-9029 is a Wrench,torque, manufactured by Society of Automotive Engineers Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-399-9029?

NSN 5120-01-399-9029 has 11 cross-referenced part numbers: AS28431 (Society of Automotive Engineers Inc), 4LY41 (W.w. Grainger, Inc. Div Government Sales Division), B107.300 (The American Society of Mechanical Engineers), 6015B (The Stanley Works Dba Stanley Proto), B107.14 TY2CLAST1DEA (General Services Administration Federal Supply Service) and 6 more.

What NSN replaces 5120-01-399-9029?

There are 2 known substitutes for 5120-01-399-9029: 6625-00-831-2919, 5999-01-032-0307. Verify interchangeability with system specifications before substitution.

What are the specifications of AS28431?

Key specifications for AS28431: Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS; Torque Signal Method: AUDIBLE; Special Features: PLAIN HEAD; PLAIN STEEL HANDLE; DUAL SCALE; 0.14 MKG GRADUATIONS; Drive End Shape: SQUARE SINGLE END EXTERNAL. 14 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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