PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02-0064Screwdriver,torque

D G Mountz Associates Inc · NSN 5120-01-147-0938 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-147-0938 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-147-0938. Primary manufacturer part number: 02-0064.
Features
  • Screwdriver,torque — FSC 5120
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN
  • Style Designator: PRESET UNGRADUATED
  • Torque Signal Method: FEEL IMPULSE
  • Torque Indicating Mechanism: PRESET-FIXED
  • Torque Capacity: 5.0 INCH-POUNDS NOMINAL IN
  • 2 verified cross-references
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Screwdriver,torque, cataloged under National Stock Number 5120-01-147-0938, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is D G Mountz Associates Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-147-0938
Primary Part Number02-0064
Item NameScrewdriver,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerD G Mountz Associates Inc
StatusACTIVE
Drive End ShapeSQUARE SINGLE END EXTERNAL
Drive Surface Size0.250 INCHES NOMINAL SINGLE END IN
Style DesignatorPRESET UNGRADUATED
Torque Signal MethodFEEL IMPULSE
Torque Indicating MechanismPRESET-FIXED
Torque Capacity5.0 INCH-POUNDS NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-358-3797020064 INTERCHANGEABLE
Washer,flat
Thermo King Corporation Dba Phoenix Global Distirbution.
4720-00-443-47461120-4A-BLK-1000 INTERCHANGEABLE
Tubing,nonmetallic
Parker-Hannifin Corp Div Parflex Division
6515-01-494-12155120-071-048 INTERCHANGEABLE
Router,tapered
Buffalo Supply Inc.
Cross-Reference Index
Part NumberManufacturer
02-0064 PRIMARY D G Mountz Associates Inc (USA)
BA73139 O T S I (USA)
Related Parts
5310-00-358-3797INTERCHANGEABLE
WASHER,FLAT
020064
4720-00-443-4746INTERCHANGEABLE
TUBING,NONMETALLIC
1120-4A-BLK-1000
6515-01-494-1215INTERCHANGEABLE
ROUTER,TAPERED
5120-071-048

Frequently Asked Questions

What is NSN 5120-01-147-0938?

NSN 5120-01-147-0938 is a Screwdriver,torque, manufactured by D G Mountz Associates Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-147-0938?

NSN 5120-01-147-0938 has 2 cross-referenced part numbers: 02-0064 (D G Mountz Associates Inc), BA73139 (O T S I).

What NSN replaces 5120-01-147-0938?

There are 3 known substitutes for 5120-01-147-0938: 5310-00-358-3797, 4720-00-443-4746, 6515-01-494-1215. Verify interchangeability with system specifications before substitution.

What are the specifications of 02-0064?

Key specifications for 02-0064: Drive End Shape: SQUARE SINGLE END EXTERNAL; Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN; Style Designator: PRESET UNGRADUATED; Special Features: GREEN HANDLE. 8 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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