3455-01-256-3403

Find complete technical information, availability, and procurement data for: 3455-01-256-3403
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Federal Supply Group

Metalworking Machinery

Federal Supply Classification

3455 Cutting Tools for Machine Tools

National Stock Number

3455-01-256-3403

Item Name Code

35859

Assigment Date

06/04/1987 (39 years ago)

A geometrically shaped item with one or more edges designed for various machine operations such as boring, cut-off, planing, slotting, threading and turning. It is held in a pocket or other seating surfaces of a holder by mechanical means. It is not designed to be sharpened or reground. Indexable items must have two or more edges. For items designed for grinding, sharpening or with shanks, see cutter bit, tool holder.

0.188 inches nominal overall thickness, 0.500 inches nominal overall width, 0.203 inches mounting hole diameter, 0.743 inches nominal overall length, milling function for which designed

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Mounting Hole Diameter: 0.203 inches
Overall Length: 0.743 inches nominal
Overall Width: 0.500 inches nominal
Overall Thickness: 0.188 inches nominal
Function For Which Designed: milling
Mounting Method: countersunk hole
Inscribed Circle Diameter: 0.500 inches
Angular Measurement And Type: 80.0 degrees included
Material: carbide
Shape: diamond

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
CNMP-432 K313	Cutting Tool Insert
CNMP-432/KC910	Cutting Tool Insert

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3455-01-256-3403?

The FSCG of the NSN 3455-01-256-3403 is 3455

Does the NSN 3455-01-256-3403 have a Schedule B code assigned?

Yes, the Schedule B code is 8466100175

Does NSN 3455-01-256-3403 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3455-01-256-3403 contain precious materials?

Item does not contain precious metal.

Does NSN 3455-01-256-3403 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3455-01-256-3403 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Jun 4, 1987