PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.300Screwdriver,torque

The American Society of Mechanical Engineers · NSN 5120-00-568-4742 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-568-4742 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-568-4742. Primary manufacturer part number: B107.300.
Features
  • Screwdriver,torque — FSC 5120
  • Torque Scale Graduation: 1.00 INCH-POUNDS IN
  • Drive End Shape: HEXAGON SINGLE END INTERNAL
  • Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN
  • Style Designator: EXPOSED DIAL AND DEFLECTING FRAME
  • Specification/standard Data: 05047-ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 1 TYPE AND E CLASS AND 2 STYLE
  • Furnished Items: NO.2 PHILLIPS INSERT BIT, NO. 8 SLOTTED INSERT BIT, AND 1/4 IN. MALE SQUARE ADAPTER IN
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Screwdriver,torque, cataloged under National Stock Number 5120-00-568-4742, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 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
NSN5120-00-568-4742
Primary Part NumberB107.300
Item NameScrewdriver,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe American Society of Mechanical Engineers
StatusACTIVE
Torque Scale Graduation1.00 INCH-POUNDS IN
Drive End ShapeHEXAGON SINGLE END INTERNAL
Drive Surface Size0.250 INCHES NOMINAL SINGLE END IN
Style DesignatorEXPOSED DIAL AND DEFLECTING FRAME
Specification/standard Data05047-ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data1 TYPE AND E CLASS AND 2 STYLE
Furnished ItemsNO.2 PHILLIPS INSERT BIT, NO. 8 SLOTTED INSERT BIT, AND 1/4 IN. MALE SQUARE ADAPTER IN
Torque Capacity0.0 INCH-POUNDS MINIMUM AND 25.0 INCH-POUNDS MAXIMUM IN
Torque Indicating MechanismDIAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-8545 INTERCHANGEABLE
Bearing,ball,thrust
5120-00-177-7281SL-100R INTERCHANGEABLE
Screwdriver,torque
Seekonk Manufacturing Company, Inc. Dba Seekonk Manufacturing Co Inc
5910-00-195-0057 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5930-00-259-7971 INTERCHANGEABLE
Switch,thermostatic
6680-00-394-7338B-25 INTERCHANGEABLE
Extension Rod
Schulze Mfg., Inc.
5120-00-568-4749 INTERCHANGEABLE
Screwdriver,torque
5120-00-625-9862 INTERCHANGEABLE
Screwdriver,torque
5925-00-644-5546B25.0 INTERCHANGEABLE
Thermal Release,circuit Breaker
Schneider Electric Usa, Inc.
5120-00-645-9639 INTERCHANGEABLE
Screwdriver,torque
5120-00-776-1838 INTERCHANGEABLE
Screwdriver,torque
Cross-Reference Index
Part NumberManufacturer
B107.300 The American Society of Mechanical Engineers (USA)
B107.14 TY1CLEST2 General Services Administration Federal Supply Service (USA)
B107.300 CAT 14 TY1CLEST2 General Services Administration Federal Supply Service (USA)
B107.14M TY1CLCST2 General Services Administration Federal Supply Service (USA)
B107.14 The American Society of Mechanical Engineers (USA)
B25 Apco Mossberg Co (USA)
B107.14M The American Society of Mechanical Engineers (USA)
568-4749 General Services Administration Federal Supply Service (USA)
Related Parts
3110-00-100-8545INTERCHANGEABLE
BEARING,BALL,THRUST
5120-00-177-7281INTERCHANGEABLE
SCREWDRIVER,TORQUE
SL-100R
5910-00-195-0057INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5930-00-259-7971INTERCHANGEABLE
SWITCH,THERMOSTATIC
6680-00-394-7338INTERCHANGEABLE
EXTENSION ROD
B-25
5120-00-568-4749INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-625-9862INTERCHANGEABLE
SCREWDRIVER,TORQUE
5925-00-644-5546INTERCHANGEABLE
THERMAL RELEASE,CIRCUIT BREAKER
B25.0
5120-00-645-9639INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-776-1838INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-788-4819INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-912-5452INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
B-25

Frequently Asked Questions

What is NSN 5120-00-568-4742?

NSN 5120-00-568-4742 is a Screwdriver,torque, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-568-4742?

NSN 5120-00-568-4742 has 8 cross-referenced part numbers: B107.300 (The American Society of Mechanical Engineers), B107.14 TY1CLEST2 (General Services Administration Federal Supply Service), B107.300 CAT 14 TY1CLEST2 (General Services Administration Federal Supply Service), B107.14M TY1CLCST2 (General Services Administration Federal Supply Service), B107.14 (The American Society of Mechanical Engineers) and 3 more.

What NSN replaces 5120-00-568-4742?

There are 12 known substitutes for 5120-00-568-4742: 3110-00-100-8545, 5120-00-177-7281, 5910-00-195-0057 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.300?

Key specifications for B107.300: Torque Scale Graduation: 1.00 INCH-POUNDS IN; Drive End Shape: HEXAGON SINGLE END INTERNAL; Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN; Style Designator: EXPOSED DIAL AND DEFLECTING FRAME. 10 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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