| 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) | 00-517-5523 (005175523) |
| NCB Code | USA (00) |
| Manufacturer | Cleveland Twist Drill Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAZF | SHANK STYLE | STRAIGHT ROUND |
| AAVL | PILOT DIAMETER | 0.187 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| AKZH | CUTTING END STYLE | INTERCHANGEABLE PILOT |
| AAZE | SHANK DIAMETER | 0.375 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| ABHP | OVERALL LENGTH | 4.062 INCHES NOMINAL |
| AKZL | NOMINAL CUTTING DIAMETER | 0.4375 INCHES |
| AKZQ | PILOT HOLE NOMINAL DIAMETER | 0.156 INCHES |
| CBBL | FEATURES PROVIDED | REPLACEABLE PILOT |
| MATT | MATERIAL | STEEL OVERALL |
| ALAR | FLUTE QUANTITY | 3 |
| Relevant Components for NSN - 5133-00-517-5523, 5133005175523 | ||||
| 5120-00-074-1695 (5120000741695) | 5120-00-095-3247 (5120000953247) | 5120-00-908-1755 (5120009081755) | 5120-00-473-0810 (5120004730810) | |
| 5120-00-165-3948 (5120001653948) | 5130-01-391-6578 (5130013916578) | 5120-01-576-8160 (5120015768160) | 5120-00-476-5295 (5120004765295) | |
| 5120-00-212-2675 (5120002122675) | 5130-01-400-0140 (5130014000140) | 5120-00-759-9635 (5120007599635) | 5120-01-146-7131 (5120011467131) | |
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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