424H 3/4

View detailed technical data, stock status, and sourcing information for: 424H 3/4
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Federal Supply Group

Hand Tools

Federal Supply Classification

5133 Countersinks: Hand and Machine, Counterbores and Drill Bits

National Stock Number

5133-00-137-2762

Item Name Code

01042

Assigment Date

07/28/1971 (55 years ago)

A manual or power driven boring tool with a double twist solid center or a single twist hollow or solid center body of one nominal diameter. It is formed into a cutter head at one end, and a shank at the other end. The double twist body type must have either a screw point or a brad point. Excludes:bit, plug; and bit, expansive. See also bit, hollow chisel.

29.000 inches nominal overall length, 0.7500 inches nominal cutting diameter, hollow center single twist w/screw point cutting end style, 24.000 inches nominal twist length, hexagon shank style

Product Characteristics

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

Shank Style: hexagon
Overall Length: 29.000 inches nominal
Cutting End Style: hollow center single twist w/screw point
Nominal Cutting Diameter: 0.7500 inches
Twist Length: 24.000 inches nominal
Width Across Flats: 0.437 inches nominal
Hardness Rating: 40.0 rockwell c minimum and 53.0 rockwell c maximum
Material: steel overall

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
424H 3/4	Auger Bit
65PT-3/4INX24IN	Auger Bit
65PT500-0550-2	Auger Bit

FAQs

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

What is the FSCG of the NSN 5133-00-137-2762?

The FSCG of the NSN 5133-00-137-2762 is 5133

Does the NSN 5133-00-137-2762 have a Schedule B code assigned?

Yes, the Schedule B code is 8205100000

Does NSN 5133-00-137-2762 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 5133-00-137-2762 contain precious materials?

Item does not contain precious metal.

Does NSN 5133-00-137-2762 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 5133-00-137-2762 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Jul 28, 1971