| Item Name | Counterbore Machine |
| Federal Supply Group (FSG) | Hand Tools |
| Federal Supply Class (FSC) | 5133 Drill Bits Counterbores and Countersinks Hand and Machine |
| National Item Identification Number (NIIN) | 00-720-0656 (007200656) |
| NCB Code | USA (00) |
| Manufacturer | Cleveland Twist Drill Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | MATERIAL | STEEL OVERALL |
| AAVL | PILOT DIAMETER | 0.250 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| AKZK | TAPER SHANK SIZE DESIGNATOR | 2 MORSE |
| AKZH | CUTTING END STYLE | INTERCHANGEABLE PILOT |
| AAZF | SHANK STYLE | STANDARD TAPER-ROUND |
| CBBL | FEATURES PROVIDED | REPLACEABLE PILOT |
| AKZL | NOMINAL CUTTING DIAMETER | 0.6875 INCHES |
| AKZQ | PILOT HOLE NOMINAL DIAMETER | 0.188 INCHES |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| ABHP | OVERALL LENGTH | 7.000 INCHES NOMINAL |
| ALAR | FLUTE QUANTITY | 3 |
| Relevant Components for NSN - 5133-00-720-0656, 5133007200656 | ||||
| 5133-01-113-6306 (5133011136306) | 5120-01-174-4048 (5120011744048) | 5120-01-123-1003 (5120011231003) | 5120-00-546-8073 (5120005468073) | |
| 5120-00-965-1056 (5120009651056) | 5130-00-800-6516 (5130008006516) | 5120-00-571-3984 (5120005713984) | 5120-00-150-5951 (5120001505951) | |
| 5133-01-371-9946 (5133013719946) | 5120-01-271-2656 (5120012712656) | 5120-01-521-5608 (5120015215608) | 5120-00-471-3264 (5120004713264) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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