PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A48Screwdriver,torque

Apco Mossberg Co · NSN 5120-00-788-4819 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-788-4819 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-788-4819. Primary manufacturer part number: A48.
Features
  • Screwdriver,torque — FSC 5120
  • Nondefinitive Spec/std Data: 1 TYPE AND E CLASS AND 2 STYLE
  • Torque Indicating Mechanism: DIAL
  • Drive End Shape: HEXAGON SINGLE END INTERNAL
  • Style Designator: EXPOSED DIAL AND DEFLECTING FRAME
  • Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN
  • Specification/standard Data: 05047-ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Furnished Items: NO. 1 PHILLIPS BIT, FLAT TIP 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 5120-00-788-4819, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apco Mossberg Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 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
NSN5120-00-788-4819
Primary Part NumberA48
Item NameScrewdriver,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApco Mossberg Co
StatusACTIVE
Nondefinitive Spec/std Data1 TYPE AND E CLASS AND 2 STYLE
Torque Indicating MechanismDIAL
Drive End ShapeHEXAGON SINGLE END INTERNAL
Style DesignatorEXPOSED DIAL AND DEFLECTING FRAME
Drive Surface Size0.250 INCHES NOMINAL SINGLE END IN
Specification/standard Data05047-ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Furnished ItemsNO. 1 PHILLIPS BIT, FLAT TIP BIT AND 1/4 IN. MALE SQUARE ADAPTER IN
Torque Capacity0.0 INCH-OUNCES MINIMUM AND 50.0 INCH-OUNCES MAXIMUM IN
Torque Scale Graduation2.00 INCH-OUNCES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-177-7281SL-100R INTERCHANGEABLE
Screwdriver,torque
Seekonk Manufacturing Company, Inc. Dba Seekonk Manufacturing Co Inc
5940-00-232-5195 INTERCHANGEABLE
Ferrule,electrical Conductor
5975-00-234-6779BBU50 INTERCHANGEABLE
Bushing,electrical Conduit
Egs Electrical Group Appleton Div
4730-00-257-2122 INTERCHANGEABLE
Tee,pipe
5360-00-290-8896A48 INTERCHANGEABLE
Spring,helical,compression
Ashcroft Inc Dba Heise
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
3030-00-741-6835A48S INTERCHANGEABLE
Belt,v
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
A48 Apco Mossberg Co (USA)
B107.300 CAT 14 TY1CLEST2 General Services Administration Federal Supply Service (USA)
568-4749 General Services Administration Federal Supply Service (USA)
B107.14 TY1CLEST2 General Services Administration Federal Supply Service (USA)
B107.14 The American Society of Mechanical Engineers (USA)
B107.300 The American Society of Mechanical Engineers (USA)
5699A21 Mcmaster-Carr Supply Co (USA)
A-50 Apco Mossberg Co (USA)
Related Parts
5120-00-177-7281INTERCHANGEABLE
SCREWDRIVER,TORQUE
SL-100R
5940-00-232-5195INTERCHANGEABLE
FERRULE,ELECTRICAL CONDUCTOR
5975-00-234-6779INTERCHANGEABLE
BUSHING,ELECTRICAL CONDUIT
BBU50
4730-00-257-2122INTERCHANGEABLE
TEE,PIPE
5360-00-290-8896INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
A48
5120-00-568-4742INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-568-4749INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-625-9862INTERCHANGEABLE
SCREWDRIVER,TORQUE
5120-00-645-9639INTERCHANGEABLE
SCREWDRIVER,TORQUE
3030-00-741-6835INTERCHANGEABLE
BELT,V
A48S
3417-00-766-3076INTERCHANGEABLE
MILLING MACHINE,PROFILING
5120-00-776-1838INTERCHANGEABLE
SCREWDRIVER,TORQUE

Frequently Asked Questions

What is NSN 5120-00-788-4819?

NSN 5120-00-788-4819 is a Screwdriver,torque, manufactured by Apco Mossberg Co, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-788-4819?

NSN 5120-00-788-4819 has 8 cross-referenced part numbers: A48 (Apco Mossberg Co), B107.300 CAT 14 TY1CLEST2 (General Services Administration Federal Supply Service), 568-4749 (General Services Administration Federal Supply Service), B107.14 TY1CLEST2 (General Services Administration Federal Supply Service), B107.14 (The American Society of Mechanical Engineers) and 3 more.

What NSN replaces 5120-00-788-4819?

There are 12 known substitutes for 5120-00-788-4819: 5120-00-177-7281, 5940-00-232-5195, 5975-00-234-6779 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A48?

Key specifications for A48: Nondefinitive Spec/std Data: 1 TYPE AND E CLASS AND 2 STYLE; Torque Indicating Mechanism: DIAL; Drive End Shape: HEXAGON SINGLE END INTERNAL; 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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