PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-S-121Screwdriver,flat Tip

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5120-00-227-7377 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-227-7377 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-227-7377. Primary manufacturer part number: GGG-S-121.
Features
  • Screwdriver,flat Tip — FSC 5120
  • Features Provided: POCKET CLIP AND FLARED TIP SIDE AND MAGNETIC TIP
  • Surface Treatment: NICKEL BLADE
  • Length: 2.000 INCHES NOMINAL BLADE IN
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE
  • Thickness: 0.020 INCHES NOMINAL TIP IN
  • Material: STEEL BLADE
Applications
  • Applications requiring Steel Blade construction
General Description

The Screwdriver,flat Tip, cataloged under National Stock Number 5120-00-227-7377, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-227-7377
Primary Part NumberGGG-S-121
Item NameScrewdriver,flat Tip
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Features ProvidedPOCKET CLIP AND FLARED TIP SIDE AND MAGNETIC TIP
Surface TreatmentNICKEL BLADE
Length2.000 INCHES NOMINAL BLADE IN
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND B STYLE
Thickness0.020 INCHES NOMINAL TIP IN
MaterialSTEEL BLADE
MaterialPLASTIC HANDLE
Width0.125 INCHES NOMINAL TIP IN
Specification/standard Data05047-ASME B107.600 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-00-180-3490 INTERCHANGEABLE
Screwdriver,flat Tip
5120-00-236-2140 INTERCHANGEABLE
Screwdriver,flat Tip
5120-00-720-4969 INTERCHANGEABLE
Screwdriver,flat Tip
Cross-Reference Index
Part NumberManufacturer
GGG-S-121 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B107.600 TY1CL1STB General Services Administration Federal Supply Service (USA)
B107.15 TY1CL1/CL2DED General Services Administration Federal Supply Service (USA)
B107.15 TY2 General Services Administration Federal Supply Service (USA)
B107.600 The American Society of Mechanical Engineers (USA)
B107.15 The American Society of Mechanical Engineers (USA)
WA9010 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
5120-00-227-7377 Sourceamerica (USA)
GGG-S-121 TY1CL8ST1 General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-180-3490INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
5120-00-236-2140INTERCHANGEABLE
SCREWDRIVER,FLAT TIP
5120-00-720-4969INTERCHANGEABLE
SCREWDRIVER,FLAT TIP

Frequently Asked Questions

What is NSN 5120-00-227-7377?

NSN 5120-00-227-7377 is a Screwdriver,flat Tip, 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 5120-00-227-7377?

NSN 5120-00-227-7377 has 9 cross-referenced part numbers: GGG-S-121 (Federal Specifications Promulgated by General Services Administration Washington DC), B107.600 TY1CL1STB (General Services Administration Federal Supply Service), B107.15 TY1CL1/CL2DED (General Services Administration Federal Supply Service), B107.15 TY2 (General Services Administration Federal Supply Service), B107.600 (The American Society of Mechanical Engineers) and 4 more.

What NSN replaces 5120-00-227-7377?

There are 3 known substitutes for 5120-00-227-7377: 5120-00-180-3490, 5120-00-236-2140, 5120-00-720-4969. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-S-121?

Key specifications for GGG-S-121: Features Provided: POCKET CLIP AND FLARED TIP SIDE AND MAGNETIC TIP; Surface Treatment: NICKEL BLADE; Overall Length: 4.250 INCHES MINIMUM AND 5.750 INCHES MAXIMUM IN; Length: 2.000 INCHES NOMINAL BLADE IN. 11 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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