503-S 28

View detailed technical data, stock status, and sourcing information for: 503-S 28
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Federal Supply Group

Hand Tools

Federal Supply Classification

5133 Countersinks: Hand and Machine, Counterbores and Drill Bits

National Stock Number

5133-00-189-9273

Item Name Code

05237

Assigment Date

01/01/1963 (63 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.

2.875 inches nominal overall length, 0.1405 inches nominal cutting diameter, straight round shank style, 0.140 inches nominal shank 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: 0.140 inches nominal
Shank Style: straight round
Overall Length: 2.875 inches nominal
Cutting End Style: general purpose
Nominal Cutting Diameter: 0.1405 inches
Cutting Rotation Direction: right-hand
Flute Length: 1.750 inches nominal
Flute Quantity: 2
Point Type: conventional
Point Angle: 118.0 degrees nominal
Special Features: jobbers lg; wire size 28
Material: steel overall
Specification/Standard Data: 05047-asme b94.11m professional/industrial association standard

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
01131	Twist Drill
05694505	Twist Drill
150 28	Twist Drill
2001 28	Twist Drill
2012-T 28	Twist Drill
41-01210	Twist Drill
503-S 28	Twist Drill
5133PL0881520	Twist Drill
918 28	Twist Drill
C01131	Twist Drill
D101 0356	Twist Drill
DBE28A	Twist Drill
MS15444-61	Twist Drill

FAQs

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

What is the FSCG of the NSN 5133-00-189-9273?

The FSCG of the NSN 5133-00-189-9273 is 5133

Does the NSN 5133-00-189-9273 have a Schedule B code assigned?

Yes, the Schedule B code is 8205100000

Does NSN 5133-00-189-9273 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 5133-00-189-9273 contain precious materials?

Item does not contain precious metal.

Does NSN 5133-00-189-9273 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 5133-00-189-9273 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963