550 42

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Federal Supply Group

Hand Tools

Federal Supply Classification

5133 Countersinks: Hand and Machine, Counterbores and Drill Bits

National Stock Number

5133-00-105-8831

Item Name Code

05237

Assigment Date

07/05/1968 (58 years ago)

An end cutting tool having two or more cutting edges, and having helical flutes or grooves adjacent thereto for the admission of coolant and the ejection of cuttings or chips. It is used for drilling holes in various materials. Excludes:drill, masonry (as modified); and drill,twist, bone. See also drill, pivot, jeweler's and drill, hardened steel, carbide tipped.

2.250 inches nominal overall length, straight round shank style, 0.093 inches nominal shank diameter, 0.0935 inches nominal cutting diameter, general purpose cutting end style

Product Characteristics

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

Shank Diameter: 0.093 inches nominal
Shank Style: straight round
Overall Length: 2.250 inches nominal
Cutting End Style: general purpose
Nominal Cutting Diameter: 0.0935 inches
Cutting Rotation Direction: right-hand
Flute Length: 1.250 inches nominal
Flute Quantity: 2
Point Type: split
Point Angle: 135.0 degrees nominal
Special Features: jobbers lg; wire size 42
Material: steel alloy overall
Specification/Standard Data: 80205-nas907 professional/industrial association standard
Nondefinitive Spec/Std Data: j type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5133-01-019-0784	No Name Available	09/01/2001
5133-01-364-0836	No Name Available	08/01/2000

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
04153	Twist Drill
2013 42	Twist Drill
369D005-045A	Twist Drill
46712	Twist Drill
550 42	Twist Drill
710-232059	Twist Drill
D-188 42	Twist Drill
NAS907 TYJSZ42	Twist Drill

FAQs

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

What is the FSCG of the NSN 5133-00-105-8831?

The FSCG of the NSN 5133-00-105-8831 is 5133

Does the NSN 5133-00-105-8831 have a Schedule B code assigned?

Yes, the Schedule B code is 8205100000

Does NSN 5133-00-105-8831 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 5133-00-105-8831 contain precious materials?

Item does not contain precious metal.

Does NSN 5133-00-105-8831 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 5133-00-105-8831 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Jul 5, 1968