| Item Name | Setscrew |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-185-2076 (011852076) |
| NCB Code | USA (01) |
| Manufacturer | Coltec Industries Inc, Fairbanks Morse Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASB | FASTENER LENGTH | 1.380 INCHES NOMINAL |
| AASK | HEAD STYLE | HEXAGON |
| AASU | HEAD HEIGHT | 0.390 INCHES NOMINAL |
| AATB | WIDTH BETWEEN FLATS | 0.870 INCHES NOMINAL |
| AAUY | POINT LENGTH | 0.470 INCHES NOMINAL |
| AAVA | POINT DIAMETER | 0.470 INCHES NOMINAL |
| ABQJ | POINT STYLE | FLAT |
| ABQZ | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| AHYM | NOMINAL THREAD DIAMETER | 16.0 MILLIMETERS |
| CQFM | HARDNESS RATING | 240.0 BRINELL HULTGREN MINIMUM OVERALL |
| CQQR | THREAD PITCH IN MILLIMETERS | 2.0 |
| CWDK | POINT CHAMFER ANGLE | 30.0 DEGREES NOMINAL |
| FEAT | SPECIAL FEATURES | UNDERCUT BENEATH HEAD SURFACE 0.160 IN. WIDE |
| MATT | MATERIAL | STEEL COMP 1040 OVERALL OR STEEL COMP 1045 OVERALL |
| THSD | THREAD SERIES DESIGNATOR | M |
| Relevant Components for NSN - 5305-01-185-2076, 5305011852076 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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