PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-B-001222Bit,screwdriver

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5120-00-529-5149 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-529-5149 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-529-5149. Primary manufacturer part number: GGG-B-001222.
Features
  • Bit,screwdriver — FSC 5120
  • Departure From Cited Document: AS MODIFIED BY OVERALL LENGTH AND TIP SIZE DESIGNATION
  • Tip Size Designation: 4
  • Shank Width Across Wrench Flats: 0.250 INCHES NOMINAL IN
  • Tip Type: PHILLIPS CROSS
  • Nondefinitive Spec/std Data: 2 TYPE AND 1 CLASS
  • Drive Shank Type: HEXAGON
  • 2 verified cross-references
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Bit,screwdriver, cataloged under National Stock Number 5120-00-529-5149, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-529-5149
Primary Part NumberGGG-B-001222
Item NameBit,screwdriver
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Departure From Cited DocumentAS MODIFIED BY OVERALL LENGTH AND TIP SIZE DESIGNATION
Tip Size Designation4
Shank Width Across Wrench Flats0.250 INCHES NOMINAL IN
Tip TypePHILLIPS CROSS
Nondefinitive Spec/std Data2 TYPE AND 1 CLASS
Drive Shank TypeHEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-223-6971 INTERCHANGEABLE
Bit,screwdriver
5120-00-250-5576 INTERCHANGEABLE
Bit,screwdriver
5120-00-595-8197FRS SDM222ZB INTERCHANGEABLE
Bit,screwdriver
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5120-00-595-8198 INTERCHANGEABLE
Bit,screwdriver
5120-00-596-2893 INTERCHANGEABLE
Bit,screwdriver
5120-00-785-81475120-00-785-8147 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
5120-00-785-8149 INTERCHANGEABLE
Bit,screwdriver
5120-00-957-3653 INTERCHANGEABLE
Bit,screwdriver
5120-00-996-2270 INTERCHANGEABLE
Bit,screwdriver
5120-01-104-3141CRP1D INTERCHANGEABLE
Bit,screwdriver
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
GGG-B-001222 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-B-001222 TY2CL1 General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-223-6971INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-250-5576INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-595-8197INTERCHANGEABLE
BIT,SCREWDRIVER
FRS SDM222ZB
5120-00-595-8198INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-596-2893INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-785-8147INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-785-8147
5120-00-785-8149INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-957-3653INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-996-2270INTERCHANGEABLE
BIT,SCREWDRIVER
5120-01-104-3141INTERCHANGEABLE
BIT,SCREWDRIVER
CRP1D
5120-01-105-9119INTERCHANGEABLE
BIT,SCREWDRIVER
5120-01-120-0680INTERCHANGEABLE
BIT,SCREWDRIVER
5120-01-120-0680

Frequently Asked Questions

What is NSN 5120-00-529-5149?

NSN 5120-00-529-5149 is a Bit,screwdriver, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-529-5149?

NSN 5120-00-529-5149 has 2 cross-referenced part numbers: GGG-B-001222 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-B-001222 TY2CL1 (General Services Administration Federal Supply Service).

What NSN replaces 5120-00-529-5149?

There are 12 known substitutes for 5120-00-529-5149: 5120-00-223-6971, 5120-00-250-5576, 5120-00-595-8197 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-B-001222?

Key specifications for GGG-B-001222: Departure From Cited Document: AS MODIFIED BY OVERALL LENGTH AND TIP SIZE DESIGNATION; Tip Size Designation: 4; Shank Width Across Wrench Flats: 0.250 INCHES NOMINAL IN; Tip Type: PHILLIPS CROSS. 7 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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