PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52121Cutter,milling,end

Niagara Cutter Inc · NSN 3455-01-359-0908 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-359-0908 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-359-0908. Primary manufacturer part number: 52121.
Features
  • Cutter,milling,end — FSC 3455
  • Features Provided: CENTER CUTTING
  • Material: STEEL
  • Flute Quantity: 4
  • Design Form: SINGLE END
  • Shank Diameter: 0.375 INCHES NOMINAL IN
  • 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 3455-01-359-0908, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-359-0908
Primary Part Number52121
Item NameCutter,milling,end
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerNiagara Cutter Inc
StatusACTIVE
Features ProvidedCENTER CUTTING
MaterialSTEEL
Flute Quantity4
Design FormSINGLE END
Shank Diameter0.375 INCHES NOMINAL IN
Diameter0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4320-00-115-2459B2-2616 INTERCHANGEABLE
Bushing Shaft,pump
Hartford Compressors Inc
5325-00-227-198952121 INTERCHANGEABLE
Ring,retaining
Hamilton Sundstrand Corporation Dba Collins Aerospace
2910-00-287-85955254102 INTERCHANGEABLE
Nozzle,fuel Injection
Prestolite Electric Limited
2530-00-480-7456Y5DF267 INTERCHANGEABLE
Shaft Assembly Stee
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
6532-01-350-182452018 INTERCHANGEABLE
Diaper,infant's
Kimberly-Clark Corporation Dba Cds Kimberly Clark
5985-01-448-41061611AS427-1 INTERCHANGEABLE
Antenna
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
8145-01-465-372956121-000 INTERCHANGEABLE
Storage Container,flexible
Aar Manufacturing, Inc. Dba Aar Mobility Systems
1095-01-536-74475212-1 INTERCHANGEABLE
Case,carbine
Michaels of Oregon Co Dba Uncle Mikes
5120-01-581-3289 INTERCHANGEABLE
Wrench,box and Open End,combinat
7045-01-674-094952121 INTERCHANGEABLE
Applicator,disposable Electronic
Itw Chemtronics
Cross-Reference Index
Part NumberManufacturer
52121 PRIMARY Niagara Cutter Inc (USA)
Related Parts
4320-00-115-2459INTERCHANGEABLE
BUSHING SHAFT,PUMP
B2-2616
5325-00-227-1989INTERCHANGEABLE
RING,RETAINING
52121
2910-00-287-8595INTERCHANGEABLE
NOZZLE,FUEL INJECTION
5254102
2530-00-480-7456INTERCHANGEABLE
SHAFT ASSEMBLY STEE
Y5DF267
6532-01-350-1824INTERCHANGEABLE
DIAPER,INFANT'S
52018
5985-01-448-4106INTERCHANGEABLE
ANTENNA
1611AS427-1
8145-01-465-3729INTERCHANGEABLE
STORAGE CONTAINER,FLEXIBLE
56121-000
1095-01-536-7447INTERCHANGEABLE
CASE,CARBINE
5212-1
5120-01-581-3289INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
7045-01-674-0949INTERCHANGEABLE
APPLICATOR,DISPOSABLE ELECTRONIC
52121
6640-01-689-8174INTERCHANGEABLE
PAPER,FILTER
52121

Frequently Asked Questions

What is NSN 3455-01-359-0908?

NSN 3455-01-359-0908 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 3455-01-359-0908?

NSN 3455-01-359-0908 has 1 cross-referenced part number: 52121 (Niagara Cutter Inc).

What NSN replaces 3455-01-359-0908?

There are 11 known substitutes for 3455-01-359-0908: 4320-00-115-2459, 5325-00-227-1989, 2910-00-287-8595 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52121?

Key specifications for 52121: Features Provided: CENTER CUTTING; Material: STEEL; Flute Quantity: 4; Special Features: PREMIUM COBALT UNCOATED. 7 total characteristics are documented in the Federal Logistics Information System.

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