2521 27/64

View detailed technical data, stock status, and sourcing information for: 2521 27/64
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Federal Supply Group

Hand Tools

Federal Supply Classification

5133 Countersinks: Hand and Machine, Counterbores and Drill Bits

National Stock Number

5133-00-596-7825

Item Name Code

05237

Assigment Date

01/01/1963 (63 years ago)

general purpose cutting end style, 2 morse taper shank size designator, 0.4219 inches nominal cutting diameter, 7.750 inches nominal overall length, standard taper w/tang 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: standard taper w/tang
Overall Length: 7.750 inches nominal
Cutting End Style: general purpose
Taper Shank Size Designator: 2 morse
Nominal Cutting Diameter: 0.4219 inches
Cutting Rotation Direction: right-hand
Flute Length: 3.875 inches nominal
Flute Quantity: 2
Point Type: conventional
Point Angle: 118.0 degrees nominal
Special Features: taper shank lg; larger than regular shank; fractional size 27/64
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
110S 27/64	Twist Drill
200B 27/64	Twist Drill
2412 27/64	Twist Drill
2521 27/64	Twist Drill
25490	Twist Drill
42-10412	Twist Drill
53827	Twist Drill
74327	Twist Drill
942 27/64	Twist Drill

FAQs

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

What is the FSCG of the NSN 5133-00-596-7825?

The FSCG of the NSN 5133-00-596-7825 is 5133

Does the NSN 5133-00-596-7825 have a Schedule B code assigned?

Yes, the Schedule B code is 8205100000

Does NSN 5133-00-596-7825 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 5133-00-596-7825 contain precious materials?

Item does not contain precious metal.

Does NSN 5133-00-596-7825 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 5133-00-596-7825 was assigned to the Federal Catalog?

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