R18CO 25

View detailed technical data, stock status, and sourcing information for: R18CO 25
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Federal Supply Group

Hand Tools

Federal Supply Classification

5133 Countersinks: Hand and Machine, Counterbores and Drill Bits

National Stock Number

5133-01-068-4027

Item Name Code

05237

Assigment Date

11/25/1978 (47 years ago)

general purpose cutting end style, straight round shank style, 0.149 inches nominal shank diameter, 0.1495 inches nominal cutting diameter, 3.000 inches nominal overall length

Product Characteristics

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

Shank Diameter: 0.149 inches nominal
Shank Style: straight round
Overall Length: 3.000 inches nominal
Cutting End Style: general purpose
Nominal Cutting Diameter: 0.1495 inches
Cutting Rotation Direction: right-hand
Flute Length: 1.875 inches nominal
Flute Quantity: 2
Point Type: split
Point Angle: 135.0 degrees nominal
Special Features: jobbers lg; wire size 25
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Below is a list of NSNs that have been officially superseded by this NSN: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
5133-01-385-8208	No Name Available	09/01/2001
5133-01-438-7746	No Name Available	09/01/2001
5133-01-467-9388	No Name Available	09/01/2001

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
2013 25	Twist Drill
300C 25	Twist Drill
3033A237	Twist Drill
550 25	Twist Drill
603 25	Twist Drill
NAS907 TYJSZ25	Twist Drill
R18CO 25	Twist Drill

FAQs

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

What is the FSCG of the NSN 5133-01-068-4027?

The FSCG of the NSN 5133-01-068-4027 is 5133

Does the NSN 5133-01-068-4027 have a Schedule B code assigned?

Yes, the Schedule B code is 8205100000

Does NSN 5133-01-068-4027 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 5133-01-068-4027 contain precious materials?

Item does not contain precious metal.

Does NSN 5133-01-068-4027 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 5133-01-068-4027 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Nov 25, 1978