PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-S-1408 TY2CL2SZ2Bit,screwdriver

General Services Administration Federal Supply Service · NSN 5120-00-439-8277 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-439-8277 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-439-8277. Primary manufacturer part number: GGG-S-1408 TY2CL2SZ2.
Features
  • Bit,screwdriver — FSC 5120
  • Shank Width Across Wrench Flats: 0.250 INCHES NOMINAL IN
  • Drive Shank Type: HEXAGON
  • Tip Type: PHILLIPS CROSS
  • Specification/standard Data: 05047-ASME B107.600 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS
  • Features Provided: MANUAL TOOL
  • Tip Size Designation: 2
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Bit,screwdriver, cataloged under National Stock Number 5120-00-439-8277, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 13 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
NSN5120-00-439-8277
Primary Part NumberGGG-S-1408 TY2CL2SZ2
Item NameBit,screwdriver
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Shank Width Across Wrench Flats0.250 INCHES NOMINAL IN
Drive Shank TypeHEXAGON
Tip TypePHILLIPS CROSS
Specification/standard Data05047-ASME B107.600 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Nondefinitive Spec/std Data2 TYPE AND 2 CLASS
Features ProvidedMANUAL TOOL
Tip Size Designation2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2530-00-040-1527 INTERCHANGEABLE
Rod
5940-00-245-59373632 INTERCHANGEABLE
Terminal,lug
Telemechanics Inc
5340-00-473-5957 INTERCHANGEABLE
Key Blank
5945-00-677-21433632 INTERCHANGEABLE
Relay,motor Driven
Eder Industries Inc
5815-00-807-40253632 INTERCHANGEABLE
Wire Link
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
6680-00-964-9320363-1AND363-2 INTERCHANGEABLE
Indicator Set,liquid Quantity
Transicoil Llc Dba Ads Transicoil Div Transicoil
5950-01-291-91433632 INTERCHANGEABLE
Transformer,power
A M I/ Coast Magnetics Inc. Dba Coast Magnetics
3130-01-314-3164600204712 INTERCHANGEABLE
Housing,bearing Unit
Rw Acquisition, Llc Dba Roper Whitney Company
6520-01-315-4632 INTERCHANGEABLE
Reference Pin,casting Machine,de
5325-01-375-05013632 INTERCHANGEABLE
Ring,retaining
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
GGG-S-1408 TY2CL2SZ2 General Services Administration Federal Supply Service (USA)
GGG-S-1408 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B107.26 The American Society of Mechanical Engineers (USA)
56146416 Thales Belgium Dba Tbe (BEL)
B107.600 TY2CL2 General Services Administration Federal Supply Service (USA)
CMP-21 Chapman Manufacturing Company the Dba Chapman Manufacturing Co (USA)
9011027 Us Army Aviation and Missile Command (USA)
B107.26 TY2 General Services Administration Federal Supply Service (USA)
XL21 Apex Tool Group (USA)
56146416 Thales Belgium (BEL)
B107.600 The American Society of Mechanical Engineers (USA)
3632 Stanley Tools Div of Stanley Works (USA)
XL21 Apex Tool Group, Llc (USA)
400SC005 Techni-Tool, Inc. (USA)
56146416 Thales Six Gts France SAS (FRA)
446-2X Apex Tool Group, Llc (USA)
446-2X Tecnotec Sarl (FRA)
Related Parts
2530-00-040-1527INTERCHANGEABLE
ROD
5940-00-245-5937INTERCHANGEABLE
TERMINAL,LUG
3632
5340-00-473-5957INTERCHANGEABLE
KEY BLANK
5945-00-677-2143INTERCHANGEABLE
RELAY,MOTOR DRIVEN
3632
5815-00-807-4025INTERCHANGEABLE
WIRE LINK
3632
6680-00-964-9320INTERCHANGEABLE
INDICATOR SET,LIQUID QUANTITY
363-1AND363-2
5950-01-291-9143INTERCHANGEABLE
TRANSFORMER,POWER
3632
3130-01-314-3164INTERCHANGEABLE
HOUSING,BEARING UNIT
600204712
6520-01-315-4632INTERCHANGEABLE
REFERENCE PIN,CASTING MACHINE,DE
5325-01-375-0501INTERCHANGEABLE
RING,RETAINING
3632
5120-01-375-7759INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5920-01-423-4755INTERCHANGEABLE
FUSEHOLDER,BLOCK
1492-H7

Frequently Asked Questions

What is NSN 5120-00-439-8277?

NSN 5120-00-439-8277 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 5120-00-439-8277?

NSN 5120-00-439-8277 has 17 cross-referenced part numbers: GGG-S-1408 TY2CL2SZ2 (General Services Administration Federal Supply Service), GGG-S-1408 (Federal Specifications Promulgated by General Services Administration Washington DC), B107.26 (The American Society of Mechanical Engineers), 56146416 (Thales Belgium Dba Tbe), B107.600 TY2CL2 (General Services Administration Federal Supply Service) and 12 more.

What NSN replaces 5120-00-439-8277?

There are 12 known substitutes for 5120-00-439-8277: 2530-00-040-1527, 5940-00-245-5937, 5340-00-473-5957 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-S-1408 TY2CL2SZ2?

Key specifications for GGG-S-1408 TY2CL2SZ2: Shank Width Across Wrench Flats: 0.250 INCHES NOMINAL IN; Overall Length: 1.125 INCHES NOMINAL IN; Drive Shank Type: HEXAGON; Tip Type: PHILLIPS CROSS. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-439-8277 still in active supply?

NSN 5120-00-439-8277 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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