PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-S-66Blade,hole Saw

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 3455-00-187-2630 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-187-2630 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-187-2630. Primary manufacturer part number: GGG-S-66.
Features
  • Blade,hole Saw — FSC 3455
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY ARBOR MANUFACTURER/SPEC FOR WHICH DESIGNED
  • Material: STEEL
  • Teeth Quantity Per Unit of Measure: 6 PER INCH
  • Diameter: 2.125 INCHES NOMINAL IN
  • Cut Depth: 1.125 INCHES NOMINAL IN
  • 4 verified cross-references
  • Primary manufacturer: Federal Specifications Promulgated by General Services Administration Washington DC
Applications
  • Applications requiring Steel construction
General Description

The Blade,hole Saw, cataloged under National Stock Number 3455-00-187-2630, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3455-00-187-2630
Primary Part NumberGGG-S-66
Item NameBlade,hole Saw
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY ARBOR MANUFACTURER/SPEC FOR WHICH DESIGNED
MaterialSTEEL
Teeth Quantity Per Unit of Measure6 PER INCH
Diameter2.125 INCHES NOMINAL IN
Cut Depth1.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
6920-00-063-5930A23-3 INTERCHANGEABLE
Target,bull's-Eye
National Target Company, Inc.
4710-00-065-5329 INTERCHANGEABLE
Tube Assembly,metal
5961-00-087-6045134715-01 INTERCHANGEABLE
Semiconductor Device,diode
Ge Aviation Systems Llc
3030-00-232-5959 INTERCHANGEABLE
Belt,v
5985-00-256-844371-3219 INTERCHANGEABLE
Dummy Load,electrical
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3030-00-809-77023-71 INTERCHANGEABLE
Belt,v
Rutland Tool & Supply Co Inc
4730-00-919-97494255094 INTERCHANGEABLE
Clamp,hose
Agco Corp Parts Opn
5120-00-935-7427 INTERCHANGEABLE
Socket,socket Wrench
5996-01-155-1450585R736H05 INTERCHANGEABLE
Amplifier,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
3110-01-157-3273A34 INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
Cross-Reference Index
Part NumberManufacturer
GGG-S-66 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
A34 The M.k. Morse Company (USA)
ASME B94.54 The American Society of Mechanical Engineers (USA)
A-A-51135 TY I ST A SZ 34 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
6920-00-063-5930INTERCHANGEABLE
TARGET,BULL'S-EYE
A23-3
4710-00-065-5329INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5961-00-087-6045INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
134715-01
3030-00-232-5959INTERCHANGEABLE
BELT,V
5985-00-256-8443INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
71-3219
3030-00-809-7702INTERCHANGEABLE
BELT,V
3-71
4730-00-919-9749INTERCHANGEABLE
CLAMP,HOSE
4255094
5120-00-935-7427INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5996-01-155-1450INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
585R736H05
3110-01-157-3273INTERCHANGEABLE
BEARING,BALL,ANNULAR
A34
5855-01-525-4720INTERCHANGEABLE
THERMAL IMAGING SYSTEM
A34

Frequently Asked Questions

What is NSN 3455-00-187-2630?

NSN 3455-00-187-2630 is a Blade,hole Saw, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 3455 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3455-00-187-2630?

NSN 3455-00-187-2630 has 4 cross-referenced part numbers: GGG-S-66 (Federal Specifications Promulgated by General Services Administration Washington DC), A34 (The M.k. Morse Company), ASME B94.54 (The American Society of Mechanical Engineers), A-A-51135 TY I ST A SZ 34 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 3455-00-187-2630?

There are 11 known substitutes for 3455-00-187-2630: 6920-00-063-5930, 4710-00-065-5329, 5961-00-087-6045 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-S-66?

Key specifications for GGG-S-66: Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY ARBOR MANUFACTURER/SPEC FOR WHICH DESIGNED; Material: STEEL; Teeth Quantity Per Unit of Measure: 6 PER INCH; Diameter: 2.125 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3455-00-187-2630 still in active supply?

NSN 3455-00-187-2630 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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