| Item Name | Nut Plain Round |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 01-293-0992 (012930992) |
| NCB Code | USA (01) |
| Manufacturer | Honeywell International Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAWY | COUNTERBORE DIAMETER | 1.260 INCHES MINIMUM BOSS AND 1.280 INCHES MAXIMUM BOSS |
| ABPH | SMALL END DIAMETER | 1.370 INCHES MINIMUM AND 1.390 INCHES MAXIMUM |
| ABQU | DRIVE POINT DEPTH | 0.180 INCHES NOMINAL |
| ACTA | NUT STYLE | ROUND |
| ACTD | NUT DIAMETER | 1.670 INCHES MINIMUM AND 1.690 INCHES MAXIMUM |
| ADBG | NUT THICKNESS | 0.300 INCHES NOMINAL |
| ADBH | DRIVE POINT WIDTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| ADBJ | UNDERCUT THICKNESS | 0.200 INCHES NOMINAL |
| ADBM | DRIVE POINT QUANTITY | 3 |
| ADFK | NUT COUNTERBORE DEPTH | 0.070 INCHES MINIMUM BOSS AND 0.090 INCHES MAXIMUM BOSS |
| BZRR | THREAD SERIES | UNEF |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 1.250 INCHES |
| CRSQ | COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM BOTH ENDS AND 100.0 DEGREES MAXIMUM BOTH ENDS |
| FEAT | SPECIAL FEATURES | BOSS 0.020 IN. MIN,0.030 IN. MAX THK,0.070 IN. MIN,0.090 IN. MAX LG,ON DRIVE SIDE; CHAMFER ANGLE 25.0 DEG MIN,35.0 DEG MAX,DRIVE END OF UNDERCUT |
| MATT | MATERIAL | STEEL COMP 4340 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| TEST | TEST DATA DOCUMENT | 99193-EMS52308 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTING |
| Relevant Components for NSN - 5310-01-293-0992, 5310012930992 | ||||
| 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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