PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

189-1009Cutter,milling,woodruff Keyseat

Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool · NSN 3455-00-189-9157 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-189-9157 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-189-9157. Primary manufacturer part number: 189-1009.
Features
  • Cutter,milling,woodruff Keyseat — FSC 3455
  • 30 verified cross-references
  • Primary manufacturer: Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool
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 3455-00-189-9157, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool. This item has 30 commercial cross-references from 22 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)
ManufacturersAlvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool (CAGE 01713); Morse Cutting Tools Div of Morse Cutting Tool Corp (CAGE 41672); Standard Tool Co Div of Lear Siegler Inc (CAGE 78197); Colt Industries Operating Corp Pratt and Whitney Machine Tool Div (CAGE 48521); Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (CAGE 09058)
Technical Specifications
ParameterValue
NSN3455-00-189-9157
Primary Part Number189-1009
Item NameCutter,milling,woodruff Keyseat
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerAlvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-021-976024569D INTERCHANGEABLE
Nut,plain,hexagon
Kalmar AC Inc
5920-00-090-08709000S6501-74062REVC INTERCHANGEABLE
Arrester,lightning
Naval Ship Systems Command
4730-00-223-64103B8487 INTERCHANGEABLE
Fitting,lubrication
Caterpillar Inc Div Caterpillar Defense
3020-00-256-149816298 INTERCHANGEABLE
Chain,roller
Wausau Equipment Company Llc Dba Schmidt Engineering & Equipment Inc Div Wausau Equipment Llc
5961-00-262-032824569 INTERCHANGEABLE
Semiconductor Device,diode
Telephonics Corp/prd Instruments
5950-00-272-7334986139-2B INTERCHANGEABLE
Transformer,pulse
Raytheon Company Dba Raytheon
5330-00-292-397970181R1 INTERCHANGEABLE
Packing Material
Navistar Intl Corp Truck Br Ohio Plant
5999-00-387-3143 INTERCHANGEABLE
Contact Assembly,electrical
5935-00-439-3739 INTERCHANGEABLE
Connector,receptacle,electrical
5940-00-716-1861134470-01 INTERCHANGEABLE
Terminal Board
Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
189-1009 Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool (USA)
40560 Morse Cutting Tools Div of Morse Cutting Tool Corp (USA)
53430 Standard Tool Co Div of Lear Siegler Inc (USA)
68-393 Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
16298 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
45512 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
570C-1009 B and S Tool and Cutter Service Inc (USA)
B-555-1009 Niagara Cutter Inc (USA)
1321-1009 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
B94.19 TABLE 17 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
24569 Colt Industries Operating Corp Pratt and Whitney Machine Tool Div
360-1009 Brubaker Tool Corp (USA)
321-1009 Kennametal Inc. Div Kennametal Industrial Products Group (USA)
K600-1009 F & D Tool Co Inc (USA)
321-1009 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
1321-1009 Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA)
W500-1009 Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA)
11840 Niagara Cutter Inc (USA)
KSC1009 Pohl Tool Co (USA)
MS15718-35 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5310-00-021-9760INTERCHANGEABLE
NUT,PLAIN,HEXAGON
24569D
5920-00-090-0870INTERCHANGEABLE
ARRESTER,LIGHTNING
9000S6501-74062REVC
4730-00-223-6410INTERCHANGEABLE
FITTING,LUBRICATION
3B8487
3020-00-256-1498INTERCHANGEABLE
CHAIN,ROLLER
16298
5961-00-262-0328INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
24569
5950-00-272-7334INTERCHANGEABLE
TRANSFORMER,PULSE
986139-2B
5330-00-292-3979INTERCHANGEABLE
PACKING MATERIAL
70181R1
5999-00-387-3143INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
5935-00-439-3739INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5940-00-716-1861INTERCHANGEABLE
TERMINAL BOARD
134470-01
1630-00-719-5520INTERCHANGEABLE
VALVE,ALIGHTING GEA
11840
4820-00-731-6839INTERCHANGEABLE
NITROGEN INDUCTION

Frequently Asked Questions

What is NSN 3455-00-189-9157?

NSN 3455-00-189-9157 is a Cutter,milling,woodruff Keyseat, manufactured by Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-00-189-9157?

NSN 3455-00-189-9157 has 30 cross-referenced part numbers: 189-1009 (Alvord-Polk, Inc. Dba Alvord-Polk Tool Company Div Alvord-Polk Tool), 40560 (Morse Cutting Tools Div of Morse Cutting Tool Corp), 53430 (Standard Tool Co Div of Lear Siegler Inc), 68-393 (Colt Industries Operating Corp Pratt and Whitney Machine Tool Div), 16298 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa) and 25 more.

What NSN replaces 3455-00-189-9157?

There are 12 known substitutes for 3455-00-189-9157: 5310-00-021-9760, 5920-00-090-0870, 4730-00-223-6410 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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