PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-D-631Cutters,abrasive Wheel Dresser

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5120-00-278-6642 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-278-6642 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-278-6642. Primary manufacturer part number: GGG-D-631.
Features
  • Cutters,abrasive Wheel Dresser — FSC 5120
  • General Characteristics Item Description: 4 CUTTERS; 2 SEPARATORS; CUTTER DIM. 1-1/2 IN. OD,1/2 IN. BORE DIA,0.085 IN. THK IN
  • Nondefinitive Spec/std Data: 1 SIZE
  • 3 verified cross-references
  • Primary manufacturer: Federal Specifications Promulgated by General Services Administration Washington DC
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Cutters,abrasive Wheel Dresser, cataloged under National Stock Number 5120-00-278-6642, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-278-6642
Primary Part NumberGGG-D-631
Item NameCutters,abrasive Wheel Dresser
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
General Characteristics Item Description4 CUTTERS; 2 SEPARATORS; CUTTER DIM. 1-1/2 IN. OD,1/2 IN. BORE DIA,0.085 IN. THK IN
Nondefinitive Spec/std Data1 SIZE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-223-995211210 INTERCHANGEABLE
Dresser,abrasive Wheel,hand
Desmond-Stephan Mfg Co the
5120-00-240-77156Z851 INTERCHANGEABLE
Dresser,abrasive Wheel,hand
W.w. Grainger, Inc. Div Government Sales Division
5120-00-278-664111220 INTERCHANGEABLE
Cutters,abrasive Wheel Dresser,h
Desmond-Stephan Mfg Co the
5120-00-287-44485120-00-287-4448 INTERCHANGEABLE
Dresser,abrasive Wheel,hand
General Services Administration Federal Supply Service
5120-00-288-8738 INTERCHANGEABLE
Cutters,abrasive Wheel Dresser
Cross-Reference Index
Part NumberManufacturer
GGG-D-631 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-D-631 SZ1 General Services Administration Federal Supply Service (USA)
MS15796-2 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5120-00-223-9952INTERCHANGEABLE
DRESSER,ABRASIVE WHEEL,HAND
11210
5120-00-240-7715INTERCHANGEABLE
DRESSER,ABRASIVE WHEEL,HAND
6Z851
5120-00-278-6641INTERCHANGEABLE
CUTTERS,ABRASIVE WHEEL DRESSER,H
11220
5120-00-287-4448INTERCHANGEABLE
DRESSER,ABRASIVE WHEEL,HAND
5120-00-287-4448
5120-00-288-8738INTERCHANGEABLE
CUTTERS,ABRASIVE WHEEL DRESSER

Frequently Asked Questions

What is NSN 5120-00-278-6642?

NSN 5120-00-278-6642 is a Cutters,abrasive Wheel Dresser, 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 5120-00-278-6642?

NSN 5120-00-278-6642 has 3 cross-referenced part numbers: GGG-D-631 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-D-631 SZ1 (General Services Administration Federal Supply Service), MS15796-2 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5120-00-278-6642?

There are 5 known substitutes for 5120-00-278-6642: 5120-00-223-9952, 5120-00-240-7715, 5120-00-278-6641 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-D-631?

Key specifications for GGG-D-631: General Characteristics Item Description: 4 CUTTERS; 2 SEPARATORS; CUTTER DIM. 1-1/2 IN. OD,1/2 IN. BORE DIA,0.085 IN. THK IN; Nondefinitive Spec/std Data: 1 SIZE. 2 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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