PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GL12-1Cutter,milling,end

Brubaker Tool Corp · NSN 3455-00-250-0771 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-250-0771 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-250-0771. Primary manufacturer part number: GL12-1.
Features
  • Cutter,milling,end — FSC 3455
  • 27 verified cross-references
  • Primary manufacturer: Brubaker Tool Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cutter,milling,end, cataloged under National Stock Number 3455-00-250-0771, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Brubaker Tool Corp. This item has 27 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCutter,milling,end
FSC / FSG3455 — No Item Name Available (FSG 34)
ManufacturersBrubaker Tool Corp (CAGE 71201); Kennametal Inc. Div Kennametal Industrial Products Group (CAGE 1NEX4); Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (CAGE 71485); Morse Cutting Tools Div of Morse Cutting Tool Corp (CAGE 41672); Cleveland Twist Drill Co Div of Greenfield Industries Inc (CAGE 13130)
Technical Specifications
ParameterValue
NSN3455-00-250-0771
Primary Part NumberGL12-1
Item NameCutter,milling,end
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerBrubaker Tool Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
8010-00-056-1820 INTERCHANGEABLE
Primer Coating
2940-00-082-6034B6 INTERCHANGEABLE
Filter,fluid
Baldwin Filters
6240-00-155-790452 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
3455-00-167-209878937 INTERCHANGEABLE
Cutter,milling,end
Carbide Tools for Industry, Inc.
4730-00-168-6986769 INTERCHANGEABLE
Clamp,hose
Dixon Valve & Coupling Company, Llc Div Dixon Fire
3455-00-187-0401716-028212 INTERCHANGEABLE
Cutter,milling,end
Doall Baltimore Company
3455-00-228-5223ASME B94.19 TABLE 41 INTERCHANGEABLE
Cutter,milling,end
The American Society of Mechanical Engineers
3455-00-228-5228 INTERCHANGEABLE
Cutter,milling,end
3455-00-228-529715427 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5940-00-230-9908 INTERCHANGEABLE
Splice,conductor
Cross-Reference Index
Part NumberManufacturer
GL12-1 PRIMARY Brubaker Tool Corp (USA)
5021-0375 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
51-10046 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
43778 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
5021-0375 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
769 Standard Tool Co Div of Lear Siegler Inc (USA)
TABLE 38,D3/8IN The American Society of Mechanical Engineers (USA)
55322 Standard Tool Co Div of Lear Siegler Inc (USA)
42321 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
94273 Jcorps Dba Lashundra Craig (USA)
42321 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
55322 Lear Siegler Inc National Twist Drill and Tool Div (USA)
MS15710-34 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
1900 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
B94.19 TABLE 41 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
GGG-C-755 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
572 Jcorps Dba Lashundra Craig (USA)
00725665425127 Quinco Tool Products Co Inc (USA)
716-056114 PRIMARY Doall Baltimore Company (USA)
D-608 Doall Baltimore Company (USA)
Related Parts
8010-00-056-1820INTERCHANGEABLE
PRIMER COATING
2940-00-082-6034INTERCHANGEABLE
FILTER,FLUID
B6
6240-00-155-7904INTERCHANGEABLE
LAMP,INCANDESCENT
52
3455-00-167-2098INTERCHANGEABLE
CUTTER,MILLING,END
78937
4730-00-168-6986INTERCHANGEABLE
CLAMP,HOSE
769
3455-00-187-0401INTERCHANGEABLE
CUTTER,MILLING,END
716-028212
3455-00-228-5223INTERCHANGEABLE
CUTTER,MILLING,END
ASME B94.19 TABLE 41
3455-00-228-5228INTERCHANGEABLE
CUTTER,MILLING,END
3455-00-228-5297INTERCHANGEABLE
CUTTER,MILLING,END
15427
5940-00-230-9908INTERCHANGEABLE
SPLICE,CONDUCTOR
3455-00-250-0773INTERCHANGEABLE
CUTTER,MILLING,END
15939
5360-00-291-1244INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 3455-00-250-0771?

NSN 3455-00-250-0771 is a Cutter,milling,end, manufactured by Brubaker Tool Corp, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-00-250-0771?

NSN 3455-00-250-0771 has 27 cross-referenced part numbers: GL12-1 (Brubaker Tool Corp), 5021-0375 (Kennametal Inc. Div Kennametal Industrial Products Group), 51-10046 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 43778 (Morse Cutting Tools Div of Morse Cutting Tool Corp), 5021-0375 (Cleveland Twist Drill Co Div of Greenfield Industries Inc) and 22 more.

What NSN replaces 3455-00-250-0771?

There are 12 known substitutes for 3455-00-250-0771: 8010-00-056-1820, 2940-00-082-6034, 6240-00-155-7904 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com