PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

64-031Wrench,torque

Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. · NSN 5120-01-142-9857 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-142-9857 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-142-9857. Primary manufacturer part number: 64-031.
Features
  • Wrench,torque — FSC 5120
  • Material: STEEL OVERALL
  • Torque Scale Graduation: 0.50 INCH-POUNDS IN
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN
  • Style Designator: MICROMETER END DRIVE
  • Nondefinitive Spec/std Data: 2 TYPE AND 3 CLASS
  • Torque Signal Method: FEEL IMPULSE
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,torque, cataloged under National Stock Number 5120-01-142-9857, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 10 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
NSN5120-01-142-9857
Primary Part Number64-031
Item NameWrench,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerEasco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.
StatusACTIVE
MaterialSTEEL OVERALL
Torque Scale Graduation0.50 INCH-POUNDS IN
Drive End ShapeSQUARE SINGLE END EXTERNAL
Drive Surface Size0.250 INCHES NOMINAL SINGLE END IN
Style DesignatorMICROMETER END DRIVE
Nondefinitive Spec/std Data2 TYPE AND 3 CLASS
Torque Signal MethodFEEL IMPULSE
Torque Capacity5.0 INCH-POUNDS MINIMUM AND 50.0 INCH-POUNDS MAXIMUM IN
Surface TreatmentCHROMIUM OVERALL
Specification/standard Data0U583-SAE AS28431 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Torque Indicating MechanismMICROMETER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-001-3733 INTERCHANGEABLE
Wrench,torque
8030-00-111-6404 INTERCHANGEABLE
Sealing Compound
5120-00-177-7065 INTERCHANGEABLE
Wrench,torque
5905-00-259-5113JD1N048P105MA INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Rockwell Automation, Inc. Dba Rockwell Automation
5915-00-501-00452920137-31 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5120-01-042-0982 INTERCHANGEABLE
Wrench,torque
2010-01-111-780564007 INC625XSILCARB INTERCHANGEABLE
Mating Ring Assembly
Eaton Corporation Dba Eaton Inoac Div Eaton
5120-01-113-9564 INTERCHANGEABLE
Wrench,torque
5340-01-159-5798A-100-60 INTERCHANGEABLE
Cap,filler Opening
Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control
5120-01-232-9887 INTERCHANGEABLE
Wrench,torque
Cross-Reference Index
Part NumberManufacturer
64-031 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
AS28431 Society of Automotive Engineers Inc (USA)
64-031 Apex Tool Group, Llc Dba Nicholson (USA)
AS28431 TY2CL3 General Services Administration Federal Supply Service (USA)
B107.14 The American Society of Mechanical Engineers (USA)
64-031 Armstrong Bros Tool Co (USA)
B107.14 TY2CLAST1DEC General Services Administration Federal Supply Service (USA)
GGG-W-686 TY3CL2 General Services Administration Federal Supply Service (USA)
GGG-W-686 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
501MMH Consolidated Devices, Inc. Dba Cdi Torque Products Div Snap-on Logistics Company (USA)
501MMH Snap-on Incorporated Dba Snap-on Tools Div Snap-on Specialty Tools (formerly Cdi Torque Products) (USA)
B107.300 The American Society of Mechanical Engineers (USA)
64-007 Armstrong Bros Tool Co (USA)
AS28431 Sae International Dba Sae International (USA)
Related Parts
5120-00-001-3733INTERCHANGEABLE
WRENCH,TORQUE
8030-00-111-6404INTERCHANGEABLE
SEALING COMPOUND
5120-00-177-7065INTERCHANGEABLE
WRENCH,TORQUE
5905-00-259-5113INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
JD1N048P105MA
5915-00-501-0045INTERCHANGEABLE
FILTER,BAND PASS
2920137-31
5120-01-042-0982INTERCHANGEABLE
WRENCH,TORQUE
2010-01-111-7805INTERCHANGEABLE
MATING RING ASSEMBLY
64007 INC625XSILCARB
5120-01-113-9564INTERCHANGEABLE
WRENCH,TORQUE
5340-01-159-5798INTERCHANGEABLE
CAP,FILLER OPENING
A-100-60
5120-01-232-9887INTERCHANGEABLE
WRENCH,TORQUE
5910-01-242-6788INTERCHANGEABLE
CAPACITOR
2010-01-281-0772INTERCHANGEABLE
SENSOR,TORQUE

Frequently Asked Questions

What is NSN 5120-01-142-9857?

NSN 5120-01-142-9857 is a Wrench,torque, manufactured by Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-142-9857?

NSN 5120-01-142-9857 has 14 cross-referenced part numbers: 64-031 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), AS28431 (Society of Automotive Engineers Inc), 64-031 (Apex Tool Group, Llc Dba Nicholson), AS28431 TY2CL3 (General Services Administration Federal Supply Service), B107.14 (The American Society of Mechanical Engineers) and 9 more.

What NSN replaces 5120-01-142-9857?

There are 12 known substitutes for 5120-01-142-9857: 5120-00-001-3733, 8030-00-111-6404, 5120-00-177-7065 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 64-031?

Key specifications for 64-031: Material: STEEL OVERALL; Torque Scale Graduation: 0.50 INCH-POUNDS IN; Drive End Shape: SQUARE SINGLE END EXTERNAL; Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN. 13 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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