ATI402B-4

View detailed technical data, stock status, and sourcing information for: ATI402B-4
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Federal Supply Group

Hand Tools

Federal Supply Classification

5133 Countersinks: Hand and Machine, Counterbores and Drill Bits

National Stock Number

5133-01-428-5631

Item Name Code

05426

Assigment Date

03/27/1996 (30 years ago)

0.094 inches nominal point diameter, 0.250 inches nominal body diameter, straight flute w/through hole cutting end style, 4 flute quantity, replaceable pilot features provided

Product Characteristics

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

Point Diameter: 0.094 inches nominal
Body Diameter: 0.250 inches nominal
Cutting End Style: straight flute w/through hole
Flute Quantity: 4
Features Provided: replaceable pilot
Included Angle: 100.0 degrees nominal
Special Features: back type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5133-01-392-8983	No Name Available	11/01/1996

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
AT402B-4	Countersink Cutter
ATI402B-4	Countersink Cutter

FAQs

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

What is the FSCG of the NSN 5133-01-428-5631?

The FSCG of the NSN 5133-01-428-5631 is 5133

Does the NSN 5133-01-428-5631 have a Schedule B code assigned?

Yes, the Schedule B code is 8205100000

Does NSN 5133-01-428-5631 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 5133-01-428-5631 contain precious materials?

Item does not contain precious metal.

Does NSN 5133-01-428-5631 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 5133-01-428-5631 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Mar 27, 1996