PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

612 6X7/8X1-1/4Cutter,milling,side

Brubaker Tool Corp · NSN 3455-00-517-5556 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-517-5556 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-517-5556. Primary manufacturer part number: 612 6X7/8X1-1/4.
Features
  • Cutter,milling,side — FSC 3455
  • 26 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,side, cataloged under National Stock Number 3455-00-517-5556, 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 26 commercial cross-references from 15 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,side
FSC / FSG3455 — No Item Name Available (FSG 34)
ManufacturersAmerican National Standards Institute Incorporated Dba American National Standards Institute (CAGE 80204); Brubaker Tool Corp (CAGE 71201); Cleveland Twist Drill Co Div of Greenfield Industries Inc (CAGE 13130); Lear Siegler Inc National Twist Drill and Tool Div (CAGE 42970); Federal Specifications Promulgated by General Services Administration Washington DC (CAGE 81348)
Technical Specifications
ParameterValue
NSN3455-00-517-5556
Primary Part Number612 6X7/8X1-1/4
Item NameCutter,milling,side
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerBrubaker Tool Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5306-00-012-1733 INTERCHANGEABLE
Bolt,machine
6625-00-034-636245135 INTERCHANGEABLE
Board Assembly
Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
3030-00-064-2092 INTERCHANGEABLE
Belts,v,matched Set
2835-00-097-075017448 INTERCHANGEABLE
Clamp Assy,burner
The Boeing Company Div Defense
5120-00-142-7549 INTERCHANGEABLE
Expander,spark Plug
3431-00-169-63832304-0087 INTERCHANGEABLE
Collet,welding Torch
Boc Group Inc the
2940-00-179-550542970 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
3030-00-180-2102 INTERCHANGEABLE
Belts,v,matched Set
5310-00-180-4167A56-2 INTERCHANGEABLE
Washer,flat
Goodrich Corporation
3460-00-249-2842 INTERCHANGEABLE
Chuck,drill
Cross-Reference Index
Part NumberManufacturer
B94.19 TABLE 5 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
612 6X7/8X1-1/4 PRIMARY Brubaker Tool Corp (USA)
307-27 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
52226 Lear Siegler Inc National Twist Drill and Tool Div (USA)
GGG-C-755 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
40087 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
58-10142 PRIMARY Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
17448 PRIMARY Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
52226 Standard Tool Co Div of Lear Siegler Inc (USA)
D-722 6X7/8X1-1/4 Doall Baltimore Company (USA)
26227 Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
45135 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
1307-9127 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
B422 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
66-309 Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
307-27 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
45135 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
S6142 Niagara Cutter Inc (USA)
1307-9127 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
717-003412 PRIMARY Doall Baltimore Company (USA)
Related Parts
5306-00-012-1733INTERCHANGEABLE
BOLT,MACHINE
6625-00-034-6362INTERCHANGEABLE
BOARD ASSEMBLY
45135
3030-00-064-2092INTERCHANGEABLE
BELTS,V,MATCHED SET
2835-00-097-0750INTERCHANGEABLE
CLAMP ASSY,BURNER
17448
5120-00-142-7549INTERCHANGEABLE
EXPANDER,SPARK PLUG
3431-00-169-6383INTERCHANGEABLE
COLLET,WELDING TORCH
2304-0087
2940-00-179-5505INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42970
3030-00-180-2102INTERCHANGEABLE
BELTS,V,MATCHED SET
5310-00-180-4167INTERCHANGEABLE
WASHER,FLAT
A56-2
3460-00-249-2842INTERCHANGEABLE
CHUCK,DRILL
1420-00-403-0726INTERCHANGEABLE
POWER DIVIDER,C BAND
4-5135
5910-00-430-2869INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR

Frequently Asked Questions

What is NSN 3455-00-517-5556?

NSN 3455-00-517-5556 is a Cutter,milling,side, manufactured by Brubaker Tool Corp, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-00-517-5556?

NSN 3455-00-517-5556 has 26 cross-referenced part numbers: B94.19 TABLE 5 (American National Standards Institute Incorporated Dba American National Standards Institute), 612 6X7/8X1-1/4 (Brubaker Tool Corp), 307-27 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 52226 (Lear Siegler Inc National Twist Drill and Tool Div), GGG-C-755 (Federal Specifications Promulgated by General Services Administration Washington DC) and 21 more.

What NSN replaces 3455-00-517-5556?

There are 12 known substitutes for 3455-00-517-5556: 5306-00-012-1733, 6625-00-034-6362, 3030-00-064-2092 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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