818 21
View detailed technical data, stock status, and sourcing information for: 818 21
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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.
0.159 inches nominal shank diameter, general purpose cutting end style, straight round shank style, 3.250 inches nominal overall length, 0.1590 inches nominal cutting diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Shank Diameter
- 0.159 inches nominal
- Shank Style
- straight round
- Overall Length
- 3.250 inches nominal
- Cutting End Style
- general purpose
- Nominal Cutting Diameter
- 0.1590 inches
- Cutting Rotation Direction
- right-hand
- Flute Length
- 2.125 inches nominal
- Flute Quantity
- 2
- Point Type
- split
- Point Angle
- 135.0 degrees nominal
- Special Features
- jobbers lg; wire size 21
- Material
- steel alloy overall
- Specification/Standard Data
- 80205-nas907 professional/industrial association standard
- Nondefinitive Spec/Std Data
- j type and 21 size
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5133-01-021-7445 | No Name Available | 01/01/1987 |
| 5110-01-117-5817 | No Name Available | 04/01/1985 |
| 5133-01-568-0938 | No Name Available | 01/01/2015 |
| 5133-01-579-0857 | No Name Available | 01/01/2015 |
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 |
|---|---|
| 02-R18C-21 | Twist Drill |
| 3033A233 | Twist Drill |
| 46691 | Twist Drill |
| 5133-00-065-0981 | Twist Drill |
| 5133PL0941105 | Twist Drill |
| 550 21 | Twist Drill |
| 818 21 | Twist Drill |
| R18CO 21 | Twist Drill |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5133-00-065-0981?
Does the NSN 5133-00-065-0981 have a Schedule B code assigned?
Does NSN 5133-00-065-0981 require demilitarization?
Does NSN 5133-00-065-0981 contain precious materials?
Does NSN 5133-00-065-0981 contain hazardous materials?
When the NSN 5133-00-065-0981 was assigned to the Federal Catalog?
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