| Item Name | Countersink |
| Federal Supply Group (FSG) | Hand Tools |
| Federal Supply Class (FSC) | 5133 Drill Bits Counterbores and Sinks |
| National Item Identification Number (NIIN) | 00-177-7267 (001777267) |
| NCB Code | USA (00) |
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| RCAC56-641 | alcoa global fasteners inc | countersink | Avl | RFQ |
| RCAC56-656 | alcoa global fasteners inc | countersink | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVL | PILOT DIAMETER | 0.640 INCHES MINIMUM AND 0.641 INCHES MAXIMUM |
| AKZH | CUTTING END STYLE | STRAIGHT FLUTE BLUNT END |
| CTHT | INCLUDED ANGLE | 90.0 DEGREES NOMINAL |
| AAZE | SHANK DIAMETER | 0.375 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | INTEGRAL PILOT |
| MATT | MATERIAL | STEEL OVERALL |
| CQFM | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| AAZF | SHANK STYLE | STRAIGHT ROUND |
| ABHP | OVERALL LENGTH | 4.120 INCHES NOMINAL |
| AKZV | CUTTING ROTATION DIRECTION | RIGHT-HAND |
| ABPM | BODY DIAMETER | 0.887 INCHES MINIMUM AND 0.888 INCHES MAXIMUM |
| ALAR | FLUTE QUANTITY | 4 |
| AAVA | POINT DIAMETER | 0.600 INCHES NOMINAL |
| 5110-00-004-3990 (5110000043990) | 5110-00-004-3991 (5110000043991) | 5110-00-005-2375 (5110000052375) | 5110-00-009-5039 (5110000095039) |
| 5110-00-012-2250 (5110000122250) | 5110-00-012-2251 (5110000122251) | 5110-00-012-2252 (5110000122252) | 5110-00-012-2257 (5110000122257) |
| 5110-00-012-2259 (5110000122259) | 5110-00-014-2057 (5110000142057) | 5110-00-023-4694 (5110000234694) | 5110-00-024-9681 (5110000249681) |
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