A-121

View detailed technical data, stock status, and sourcing information for: A-121
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Federal Supply Group

Metalworking Machinery

Federal Supply Classification

3455 Cutting Tools for Machine Tools

National Stock Number

3455-01-042-4841

Item Name Code

05210

Assigment Date

06/10/1977 (49 years ago)

2.000 inches nominal length, medium cutter tooth cut style, 0.250 inches nominal diameter, 0.375 inches nominal overall diameter, c1 cutter tooth style designator

Product Characteristics

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

Diameter: 0.250 inches nominal
Length: 2.000 inches nominal
Overall Diameter: 0.375 inches nominal
Cutter Tooth Style Designator: c1
Cutter Tooth Cut Style: medium
Cutter Tooth Shaping Method: ground from solid
Mounting Shank: included
Removability Feature: not included
Cutting Surface Length: 0.750 inches nominal
Shank Overall Length: 2.750 inches nominal
Material: tungsten carbide
Shape: straight
Style Designator: cylindrical shape without end cut

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3455-01-107-2155	No Name Available	09/01/2015

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A-121	Rotary File
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EJAW-M	Rotary File
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TC-02-M	Rotary File
TCR-109-M	Rotary File

FAQs

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

What is the FSCG of the NSN 3455-01-042-4841?

The FSCG of the NSN 3455-01-042-4841 is 3455

Does the NSN 3455-01-042-4841 have a Schedule B code assigned?

Yes, the Schedule B code is 8207901500

Does NSN 3455-01-042-4841 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 3455-01-042-4841 contain precious materials?

Item does not contain precious metal.

Does NSN 3455-01-042-4841 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 3455-01-042-4841 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Jun 10, 1977