PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TQS1Screwdriver,torque

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-00-401-1676 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-401-1676 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-401-1676. Primary manufacturer part number: TQS1.
Features
  • Screwdriver,torque — FSC 5120
  • Furnished Items: CASE
  • Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM OVERALL
  • Material: STEEL OVERALL
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • Specification/standard Data: 05047-ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 1 TYPE AND E CLASS AND 1 STYLE
Applications
  • Applications requiring Steel Overall construction
General Description

The Screwdriver,torque, cataloged under National Stock Number 5120-00-401-1676, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 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
NSN5120-00-401-1676
Primary Part NumberTQS1
Item NameScrewdriver,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusACTIVE
Furnished ItemsCASE
Drive Surface Size0.250 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
MaterialSTEEL OVERALL
Drive End ShapeSQUARE SINGLE END EXTERNAL
Specification/standard Data05047-ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data1 TYPE AND E CLASS AND 1 STYLE
Torque Capacity0.0 INCH-OUNCES MINIMUM AND 192.0 INCH-OUNCES MAXIMUM AND 0.0 INCH-POUNDS MINIMUM AND 12.0 INCH-POUNDS MAXIMUM IN
Torque Signal MethodDIAL INDICATOR
Torque Scale Graduation4.00 INCH-OUNCES IN
Style DesignatorENCLOSED DIAL
Torque Indicating MechanismDIAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-044-2979 INTERCHANGEABLE
Screwdriver,torque
5120-00-104-1739 INTERCHANGEABLE
Screwdriver,torque
5120-00-177-6801 INTERCHANGEABLE
Screwdriver,torque
5120-00-177-7017 INTERCHANGEABLE
Screwdriver,torque
5120-00-250-4715 INTERCHANGEABLE
Screwdriver,torque
5120-00-401-0692TQS4A INTERCHANGEABLE
Screwdriver,torque
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5120-00-890-7816DS1F75HM INTERCHANGEABLE
Screwdriver,torque
Precision Instruments Inc.
5120-00-935-4665 INTERCHANGEABLE
Screwdriver,torque
5120-01-016-9201 INTERCHANGEABLE
Screwdriver,torque
5120-01-028-8544 INTERCHANGEABLE
Screwdriver,torque
Cross-Reference Index
Part NumberManufacturer
TQS1 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
B107.14 TY1CLEST1 General Services Administration Federal Supply Service (USA)
B107.14 The American Society of Mechanical Engineers (USA)
TQS1A Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
B107.300 The American Society of Mechanical Engineers (USA)
B107.300 CAT 14 TY1CLEST1 General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-044-2979INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-104-1739INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-177-6801INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-177-7017INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-250-4715INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-401-0692INTERCHANGEABLE
SCREWDRIVER,TORQUE
TQS4A
5120-00-890-7816INTERCHANGEABLE
SCREWDRIVER,TORQUE
DS1F75HM
5120-00-935-4665INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-01-016-9201INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-01-028-8544INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-01-032-4056INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-01-056-5303INTERCHANGEABLE
SCREWDRIVER,TORQUE
TQS2FUA

Frequently Asked Questions

What is NSN 5120-00-401-1676?

NSN 5120-00-401-1676 is a Screwdriver,torque, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-401-1676?

NSN 5120-00-401-1676 has 6 cross-referenced part numbers: TQS1 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), B107.14 TY1CLEST1 (General Services Administration Federal Supply Service), B107.14 (The American Society of Mechanical Engineers), TQS1A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), B107.300 (The American Society of Mechanical Engineers) and 1 more.

What NSN replaces 5120-00-401-1676?

There are 12 known substitutes for 5120-00-401-1676: 5120-00-044-2979, 5120-00-104-1739, 5120-00-177-6801 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TQS1?

Key specifications for TQS1: Furnished Items: CASE; Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN; Special Features: STANDARD SCREWDRIVER STYLE HANDLE; Surface Treatment: CHROMIUM OVERALL. 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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