| Item Name | Countersink |
| Federal Supply Group (FSG) | Hand Tools |
| Federal Supply Class (FSC) | 5133 Drill Bits Counterbores and Countersinks Hand and Machine |
| National Item Identification Number (NIIN) | 00-540-6690 (005406690) |
| NCB Code | USA (00) |
| Manufacturer | Alcoa Global Fasteners Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| CBBL | Features Provided | INTEGRAL PILOT |
| ABPM | Body Diameter | 0.437 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
| CQFM | Hardness Rating | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| AAZE | Shank Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| ABHP | Overall Length | 2.000 INCHES NOMINAL |
| CTHT | Included Angle | 100.0 DEGREES NOMINAL |
| MATT | Material | STEEL OVERALL |
| ALAR | Flute Quantity | 2 |
| AAVA | Point Diameter | 0.156 INCHES NOMINAL |
| AKZV | Cutting Rotation Direction | RIGHT-HAND |
| AKZH | Cutting End Style | STRAIGHT FLUTE BLUNT END |
| AAZF | Shank Style | STRAIGHT ROUND |
| MRC | Decoded Requirement | Clear Text Reply |
| AAVL | Pilot Diameter | 0.156 INCHES NOMINAL |
| Relevant Components for NSN - 5133-00-540-6690, 5133005406690 | ||||
| 5120-00-757-1832 (5120007571832) | 5120-01-387-4703 (5120013874703) | 5130-01-433-4383 (5130014334383) | 5130-01-102-8616 (5130011028616) | |
| 5120-00-490-4282 (5120004904282) | 5120-00-772-7149 (5120007727149) | 5120-01-004-3993 (5120010043993) | 5120-01-462-4464 (5120014624464) | |
| 5120-01-529-5364 (5120015295364) | 5120-00-813-4612 (5120008134612) | 5120-01-102-0486 (5120011020486) | 5120-01-338-7178 (5120013387178) | |
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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