PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1561-0625Cutter,milling,woodruff Keyseat

New York Twist Drill Inc · NSN 3455-00-189-9143 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-189-9143 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-189-9143. Primary manufacturer part number: 1561-0625.
Features
  • Cutter,milling,woodruff Keyseat — FSC 3455
  • 30 verified cross-references
  • Primary manufacturer: New York Twist Drill Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cutter,milling,woodruff Keyseat, cataloged under National Stock Number 3455-00-189-9143, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is New York Twist Drill Inc. This item has 30 commercial cross-references from 21 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,woodruff Keyseat
FSC / FSG3455 — No Item Name Available (FSG 34)
ManufacturersThe American Society of Mechanical Engineers (CAGE 05047); New York Twist Drill Inc (CAGE 03882); Standard Tool Co Div of Lear Siegler Inc (CAGE 78197); Brubaker Tool Corp (CAGE 71201); Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool (CAGE 01713)
Technical Specifications
ParameterValue
NSN3455-00-189-9143
Primary Part Number1561-0625
Item NameCutter,milling,woodruff Keyseat
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerNew York Twist Drill Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-062-853140534 INTERCHANGEABLE
Spring,helical,compression
Jenny Products, Inc
3110-00-156-34178009 INTERCHANGEABLE
Bearing,ball,annular
General Motors Corp
5340-00-185-03741627-2 INTERCHANGEABLE
Standoff,threaded,spacing
Keystone Electronics Corp
5330-00-214-2923 INTERCHANGEABLE
Gasket
6625-00-231-8103263319 INTERCHANGEABLE
Test Set Subassembly,electrical
Fluke Corp
5955-00-244-2982970-3090 INTERCHANGEABLE
Oscillator,crystal Controlled
Cts Inc
5360-00-256-72041-1580 INTERCHANGEABLE
Spring,helical,compression
Terex Usa, Llc Dba Terex Equipment Services
5310-00-264-35038247-90-10 INTERCHANGEABLE
Nut,plain,hexagon
Chief of Engineers Dept of Army
5306-00-298-78361090711 INTERCHANGEABLE
Bolt,shoulder
Chrysler Realty Company Llc Dba Daimler Chrysler
6685-00-342-3845162-72 INTERCHANGEABLE
Arm and Bushing Ass
Horizon Aerospace Llc Dba Magnetics Division
Cross-Reference Index
Part NumberManufacturer
ASME B94.19 The American Society of Mechanical Engineers (USA)
1561-0625 PRIMARY New York Twist Drill Inc (USA)
53410 Standard Tool Co Div of Lear Siegler Inc (USA)
360-305 PRIMARY Brubaker Tool Corp (USA)
189-305 Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool (USA)
8009 Illinois Tool Works Inc Illinois Eclipse-Pine Bluff Div (USA)
717-004212 PRIMARY Doall Baltimore Company (USA)
28-393 Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
1321-0305 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
305 Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
11580 PRIMARY Niagara Cutter Inc (USA)
305 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
53410 Lear Siegler Inc National Twist Drill and Tool Div (USA)
B94.19-1997 TABLE 15 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
321-305 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
321-305 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
40534 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
GGG-C-755 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
24548 Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
MS15718-9 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5360-00-062-8531INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
40534
3110-00-156-3417INTERCHANGEABLE
BEARING,BALL,ANNULAR
8009
5340-00-185-0374INTERCHANGEABLE
STANDOFF,THREADED,SPACING
1627-2
5330-00-214-2923INTERCHANGEABLE
GASKET
6625-00-231-8103INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
263319
5955-00-244-2982INTERCHANGEABLE
OSCILLATOR,CRYSTAL CONTROLLED
970-3090
5360-00-256-7204INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1-1580
5310-00-264-3503INTERCHANGEABLE
NUT,PLAIN,HEXAGON
8247-90-10
5306-00-298-7836INTERCHANGEABLE
BOLT,SHOULDER
1090711
6685-00-342-3845INTERCHANGEABLE
ARM AND BUSHING ASS
162-72
6635-00-348-4750INTERCHANGEABLE
METER,MOISTURE,LUMB
4420-00-374-0445INTERCHANGEABLE
TUBE ASSY,HEADER

Frequently Asked Questions

What is NSN 3455-00-189-9143?

NSN 3455-00-189-9143 is a Cutter,milling,woodruff Keyseat, manufactured by New York Twist Drill Inc, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-00-189-9143?

NSN 3455-00-189-9143 has 30 cross-referenced part numbers: ASME B94.19 (The American Society of Mechanical Engineers), 1561-0625 (New York Twist Drill Inc), 53410 (Standard Tool Co Div of Lear Siegler Inc), 360-305 (Brubaker Tool Corp), 189-305 (Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool) and 25 more.

What NSN replaces 3455-00-189-9143?

There are 12 known substitutes for 3455-00-189-9143: 5360-00-062-8531, 3110-00-156-3417, 5340-00-185-0374 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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