PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47121Cutter,milling,end

Niagara Cutter Inc · NSN 3455-01-366-4769 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-366-4769 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-366-4769. Primary manufacturer part number: 47121.
Features
  • Cutter,milling,end — FSC 3455
  • Cut Length: 0.750 INCHES NOMINAL IN
  • Cutting Rotation Direction: RIGHT-HAND
  • Material: STEEL
  • Flute Quantity: 4
  • Design Form: SINGLE END
  • Diameter: 0.375 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Applications requiring Steel construction
General Description

The Cutter,milling,end, cataloged under National Stock Number 3455-01-366-4769, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Niagara Cutter Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-366-4769
Primary Part Number47121
Item NameCutter,milling,end
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerNiagara Cutter Inc
StatusACTIVE
Cut Length0.750 INCHES NOMINAL IN
Cutting Rotation DirectionRIGHT-HAND
MaterialSTEEL
Flute Quantity4
Design FormSINGLE END
Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-201-92097427 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5305-00-695-72062285845 INTERCHANGEABLE
Setscrew
General Motors Corp
5970-01-012-07444682 INTERCHANGEABLE
Insulator,washer
Keystone Electronics Corp
4820-01-173-677147121K INTERCHANGEABLE
Disk,valve
Griswold Industries Dba Cla-Val Co
3455-01-365-9527 INTERCHANGEABLE
Cutter,milling,end
5130-01-645-0019 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
47121 PRIMARY Niagara Cutter Inc (USA)
Related Parts
5935-00-201-9209INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
7427
5305-00-695-7206INTERCHANGEABLE
SETSCREW
2285845
5970-01-012-0744INTERCHANGEABLE
INSULATOR,WASHER
4682
4820-01-173-6771INTERCHANGEABLE
DISK,VALVE
47121K
3455-01-365-9527INTERCHANGEABLE
CUTTER,MILLING,END
5130-01-645-0019INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 3455-01-366-4769?

NSN 3455-01-366-4769 is a Cutter,milling,end, manufactured by Niagara Cutter Inc, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-01-366-4769?

NSN 3455-01-366-4769 has 1 cross-referenced part number: 47121 (Niagara Cutter Inc).

What NSN replaces 3455-01-366-4769?

There are 6 known substitutes for 3455-01-366-4769: 5935-00-201-9209, 5305-00-695-7206, 5970-01-012-0744 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 47121?

Key specifications for 47121: Cut Length: 0.750 INCHES NOMINAL IN; Special Features: BALL END; SHANK DIA. 0.375 IN. IN; Cutting Rotation Direction: RIGHT-HAND; Material: STEEL. 8 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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