PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30278Cutter,milling,end

Johnson Carbide Products Inc · NSN 3455-01-308-5692 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-308-5692 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-308-5692. Primary manufacturer part number: 30278.
Features
  • Cutter,milling,end — FSC 3455
  • Cut Length: 0.500 INCHES NOMINAL IN
  • Helix Direction: RIGHT-HAND
  • Flute Design: HELICAL
  • Material: CARBIDE
  • Cutting Rotation Direction: RIGHT-HAND
  • Diameter: 0.141 INCHES NOMINAL IN
  • Design Form: SINGLE END
Applications
  • Applications requiring Carbide construction
General Description

The Cutter,milling,end, cataloged under National Stock Number 3455-01-308-5692, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Johnson Carbide Products Inc. Government technical data includes 8 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-308-5692
Primary Part Number30278
Item NameCutter,milling,end
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerJohnson Carbide Products Inc
StatusACTIVE
Cut Length0.500 INCHES NOMINAL IN
Helix DirectionRIGHT-HAND
Flute DesignHELICAL
MaterialCARBIDE
Cutting Rotation DirectionRIGHT-HAND
Diameter0.141 INCHES NOMINAL IN
Design FormSINGLE END
Shank Diameter0.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3020-00-015-860030278-1 INTERCHANGEABLE
Gear,spur
Rtx Corporation Div Pratt & Whitney
1370-00-429-615930278 INTERCHANGEABLE
Cartridge,photoflash,practice
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5940-01-069-8914 INTERCHANGEABLE
Splice,conductor
2935-01-254-644930278 INTERCHANGEABLE
Ring,wearing
Adams E M
4930-01-374-299430278 INTERCHANGEABLE
Oiler,self-Feeding
Cat Pumps Corp
5975-01-481-5382863-000220 INTERCHANGEABLE
Cover,conduit Outlet
Guild Associates Inc
5120-01-727-854030278 INTERCHANGEABLE
Screwdriver,cross Tip
Wiha Quality Tools
Cross-Reference Index
Part NumberManufacturer
30278 PRIMARY Johnson Carbide Products Inc (USA)
Related Parts
3020-00-015-8600INTERCHANGEABLE
GEAR,SPUR
30278-1
1370-00-429-6159INTERCHANGEABLE
CARTRIDGE,PHOTOFLASH,PRACTICE
30278
5940-01-069-8914INTERCHANGEABLE
SPLICE,CONDUCTOR
2935-01-254-6449INTERCHANGEABLE
RING,WEARING
30278
4930-01-374-2994INTERCHANGEABLE
OILER,SELF-FEEDING
30278
5975-01-481-5382INTERCHANGEABLE
COVER,CONDUIT OUTLET
863-000220
5120-01-727-8540INTERCHANGEABLE
SCREWDRIVER,CROSS TIP
30278

Frequently Asked Questions

What is NSN 3455-01-308-5692?

NSN 3455-01-308-5692 is a Cutter,milling,end, manufactured by Johnson Carbide Products Inc, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-01-308-5692?

NSN 3455-01-308-5692 has 1 cross-referenced part number: 30278 (Johnson Carbide Products Inc).

What NSN replaces 3455-01-308-5692?

There are 7 known substitutes for 3455-01-308-5692: 3020-00-015-8600, 1370-00-429-6159, 5940-01-069-8914 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30278?

Key specifications for 30278: Cut Length: 0.500 INCHES NOMINAL IN; Helix Direction: RIGHT-HAND; Flute Design: HELICAL; Material: CARBIDE. 9 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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