PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.300 CAT 14 TY1CL3ST2Screwdriver,torque

General Services Administration Federal Supply Service · NSN 5120-00-776-1838 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-776-1838 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-776-1838. Primary manufacturer part number: B107.300 CAT 14 TY1CL3ST2.
Features
  • Screwdriver,torque — FSC 5120
  • Torque Scale Graduation: 2.00 INCH-POUNDS IN
  • Furnished Items: NO. 3 PHILLIPS BIT, FLAT TIP BIT AND 1/4 IN. MALE SQUARE ADAPTER IN
  • Torque Capacity: 0.0 INCH-POUNDS MINIMUM AND 50.0 INCH-POUNDS MAXIMUM IN
  • Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN
  • Nondefinitive Spec/std Data: 1 TYPE AND E CLASS AND 2 STYLE
  • Drive End Shape: HEXAGON SINGLE END INTERNAL
  • Style Designator: EXPOSED DIAL AND DEFLECTING FRAME
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Screwdriver,torque, cataloged under National Stock Number 5120-00-776-1838, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-776-1838
Primary Part NumberB107.300 CAT 14 TY1CL3ST2
Item NameScrewdriver,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusACTIVE
Torque Scale Graduation2.00 INCH-POUNDS IN
Furnished ItemsNO. 3 PHILLIPS BIT, FLAT TIP BIT AND 1/4 IN. MALE SQUARE ADAPTER IN
Torque Capacity0.0 INCH-POUNDS MINIMUM AND 50.0 INCH-POUNDS MAXIMUM IN
Drive Surface Size0.250 INCHES NOMINAL SINGLE END IN
Nondefinitive Spec/std Data1 TYPE AND E CLASS AND 2 STYLE
Drive End ShapeHEXAGON SINGLE END INTERNAL
Style DesignatorEXPOSED DIAL AND DEFLECTING FRAME
Torque Indicating MechanismDIAL
Specification/standard Data05047-ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-177-7281SL-100R INTERCHANGEABLE
Screwdriver,torque
Seekonk Manufacturing Company, Inc. Dba Seekonk Manufacturing Co Inc
5120-00-568-4742 INTERCHANGEABLE
Screwdriver,torque
5120-00-568-4749 INTERCHANGEABLE
Screwdriver,torque
5120-00-625-9862 INTERCHANGEABLE
Screwdriver,torque
5120-00-645-9639 INTERCHANGEABLE
Screwdriver,torque
5120-00-788-4819 INTERCHANGEABLE
Screwdriver,torque
5120-00-947-9966 INTERCHANGEABLE
Screwdriver,torque
5365-01-182-1271B50R INTERCHANGEABLE
Ring,dee
Buyers Products Company
Cross-Reference Index
Part NumberManufacturer
B107.300 CAT 14 TY1CL3ST2 General Services Administration Federal Supply Service (USA)
B107.14 The American Society of Mechanical Engineers (USA)
568-4749 General Services Administration Federal Supply Service (USA)
B107.14 TY1CL3ST2 General Services Administration Federal Supply Service (USA)
B50 Apco Mossberg Co (USA)
B107.300 The American Society of Mechanical Engineers (USA)
B50R Apco Mossberg Co (USA)
Related Parts
5120-00-177-7281INTERCHANGEABLE
SCREWDRIVER,TORQUE
SL-100R
5120-00-568-4742INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-568-4749INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-625-9862INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-645-9639INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-788-4819INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-947-9966INTERCHANGEABLE
SCREWDRIVER,TORQUE
5365-01-182-1271INTERCHANGEABLE
RING,DEE
B50R

Frequently Asked Questions

What is NSN 5120-00-776-1838?

NSN 5120-00-776-1838 is a Screwdriver,torque, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-776-1838?

NSN 5120-00-776-1838 has 7 cross-referenced part numbers: B107.300 CAT 14 TY1CL3ST2 (General Services Administration Federal Supply Service), B107.14 (The American Society of Mechanical Engineers), 568-4749 (General Services Administration Federal Supply Service), B107.14 TY1CL3ST2 (General Services Administration Federal Supply Service), B50 (Apco Mossberg Co) and 2 more.

What NSN replaces 5120-00-776-1838?

There are 8 known substitutes for 5120-00-776-1838: 5120-00-177-7281, 5120-00-568-4742, 5120-00-568-4749 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.300 CAT 14 TY1CL3ST2?

Key specifications for B107.300 CAT 14 TY1CL3ST2: Torque Scale Graduation: 2.00 INCH-POUNDS IN; Furnished Items: NO. 3 PHILLIPS BIT, FLAT TIP BIT AND 1/4 IN. MALE SQUARE ADAPTER IN; Torque Capacity: 0.0 INCH-POUNDS MINIMUM AND 50.0 INCH-POUNDS MAXIMUM IN; Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN. 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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