PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-B-001222 TY2CL5Bit,screwdriver

General Services Administration Federal Supply Service · NSN 5120-00-640-6733 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-640-6733 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-640-6733. Primary manufacturer part number: GGG-B-001222 TY2CL5.
Features
  • Bit,screwdriver — FSC 5120
  • Width Across Flats: 0.125 INCHES NOMINAL IN
  • Tip Type: MALE HEXAGONAL
  • Shank Width Across Wrench Flats: 0.250 INCHES NOMINAL IN
  • Drive Shank Type: HEXAGON
  • 12 verified cross-references
  • Primary manufacturer: General Services Administration Federal Supply Service
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Bit,screwdriver, cataloged under National Stock Number 5120-00-640-6733, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-640-6733
Primary Part NumberGGG-B-001222 TY2CL5
Item NameBit,screwdriver
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Width Across Flats0.125 INCHES NOMINAL IN
Tip TypeMALE HEXAGONAL
Shank Width Across Wrench Flats0.250 INCHES NOMINAL IN
Drive Shank TypeHEXAGON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4820-00-036-1731005 5000004 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
3110-00-190-93101593945 INTERCHANGEABLE
Bearing,roller,self-Aligning
Caterpillar Inc Div Caterpillar Defense
3445-00-251-756918-52 INTERCHANGEABLE
Shearing Machine,metal,squaring
Belco Industries, Inc. Dba Belco Industries Inc Div Famco Machine Division
5935-00-284-2310SK1030 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
3020-00-541-68321852 INTERCHANGEABLE
Gear,spur
L3harris Technologies, Inc. Div Space and Airborne Systems
5360-00-847-7275 INTERCHANGEABLE
Spring,helical,extension
5945-00-978-44023149601 INTERCHANGEABLE
Relay,solid State
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
6650-01-024-10671852 INTERCHANGEABLE
Filter,light,optical Instrument
Metavac Llc
5975-01-087-0306OLL-3 INTERCHANGEABLE
Conduit Outlet
Killark Electric Mfg Co
5305-01-183-3166530-021 INTERCHANGEABLE
Setscrew
Kirby Morgan Dive Systems Inc
Cross-Reference Index
Part NumberManufacturer
GGG-B-001222 TY2CL5 General Services Administration Federal Supply Service (USA)
5120PL0878245 Jednolity Indeks Materialowy - Uniform Material Index (POL)
185-2 Technical Airborne Components Industries (BEL)
185-2 Apex Tool Group, Llc (USA)
125H0864A Wright Tool Company, Llc (USA)
A-A-3153 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
FRS SDM2708D Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
SDM2708D Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
185-2 Tecnotec Sarl (FRA)
GGG-B-001222 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
SDM2708C Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
100-H8 Amco Products, Inc. (USA)
Related Parts
4820-00-036-1731INTERCHANGEABLE
DISK,VALVE
005 5000004
3110-00-190-9310INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
1593945
3445-00-251-7569INTERCHANGEABLE
SHEARING MACHINE,METAL,SQUARING
18-52
5935-00-284-2310INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
SK1030
3020-00-541-6832INTERCHANGEABLE
GEAR,SPUR
1852
5360-00-847-7275INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
5945-00-978-4402INTERCHANGEABLE
RELAY,SOLID STATE
3149601
6650-01-024-1067INTERCHANGEABLE
FILTER,LIGHT,OPTICAL INSTRUMENT
1852
5975-01-087-0306INTERCHANGEABLE
CONDUIT OUTLET
OLL-3
5305-01-183-3166INTERCHANGEABLE
SETSCREW
530-021
6532-01-283-4495INTERCHANGEABLE
TROUSERS,OPERATING,SURGICAL
1852
5355-01-296-9681INTERCHANGEABLE
KNOB

Frequently Asked Questions

What is NSN 5120-00-640-6733?

NSN 5120-00-640-6733 is a Bit,screwdriver, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-640-6733?

NSN 5120-00-640-6733 has 12 cross-referenced part numbers: GGG-B-001222 TY2CL5 (General Services Administration Federal Supply Service), 5120PL0878245 (Jednolity Indeks Materialowy - Uniform Material Index), 185-2 (Technical Airborne Components Industries), 185-2 (Apex Tool Group, Llc), 125H0864A (Wright Tool Company, Llc) and 7 more.

What NSN replaces 5120-00-640-6733?

There are 12 known substitutes for 5120-00-640-6733: 4820-00-036-1731, 3110-00-190-9310, 3445-00-251-7569 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-B-001222 TY2CL5?

Key specifications for GGG-B-001222 TY2CL5: Width Across Flats: 0.125 INCHES NOMINAL IN; Tip Type: MALE HEXAGONAL; Shank Width Across Wrench Flats: 0.250 INCHES NOMINAL IN; Overall Length: 1.000 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-640-6733 still in active supply?

NSN 5120-00-640-6733 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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