AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Drill Twist |
| Federal Supply Group (FSG) | Hand Tools |
| Federal Supply Class (FSC) | 5133 Drill Bits Counterbores and Countersinks Hand and Machine |
| National Item Identification Number (NIIN) | 00-839-5501 (008395501) |
| NCB Code | USA (00) |
| Manufacturer | New York Twist Drill Inc, Cleveland Twist Drill Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | MATERIAL | STEEL, HIGH SPEED OVERALL |
| ABHP | OVERALL LENGTH | 6.000 INCHES NOMINAL |
| AAZE | SHANK DIAMETER | 0.5000 INCHES NOMINAL |
| BBDT | POINT TYPE | CONVENTIONAL |
| AKZH | CUTTING END STYLE | GENERAL PURPOSE |
| AAZF | SHANK STYLE | FLAT ROUND |
| ALAA | FLUTE LENGTH | 1.125 INCHES NOMINAL |
| ALAR | FLUTE QUANTITY | 2 |
| AKZL | NOMINAL CUTTING DIAMETER | 0.6562 INCHES |
| FEAT | SPECIAL FEATURES | REDUCED 1/2 IN. DIA SHANK; FRACTIONAL SIZE 21/32 |
| AKZV | CUTTING ROTATION DIRECTION | RIGHT-HAND |
| CSKR | POINT ANGLE | 118.0 DEGREES NOMINAL |
| Relevant Components for NSN - 5133-00-839-5501, 5133008395501 | ||||
| 5120-00-999-0373 (5120009990373) | 5110-01-358-4914 (5110013584914) | 5130-00-062-1185 (5130000621185) | 5120-00-832-6837 (5120008326837) | |
| 5120-00-026-7712 (5120000267712) | 5120-01-225-9196 (5120012259196) | 5120-00-125-6960 (5120001256960) | 5120-01-393-3421 (5120013933421) | |
| 5120-00-041-9617 (5120000419617) | 5120-00-892-2062 (5120008922062) | 5120-01-515-5801 (5120015155801) | 5120-01-399-9208 (5120013999208) | |
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