| Item Name | Nut Plain Round |
| INC Code | 15887 |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-915-9988 (009159988) |
| NCB Code | USA (00) |
| Manufacturer | Precision Machine Products Inc, Royson Engineering Company, Turbo Power And Marine System Inc, United Technologies Corporation |
| Associated Parts Numbers of NSN 5310-00-915-9988 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 503564 | precision machine products inc | nut plain round | 26504 | A | F | RFQ |
| 503564 | royson engineering company | nut plain round | 02154 | A | A | RFQ |
| 503564 | turbo power and marine system inc | nut plain round | 11449 | A | F | RFQ |
| 503564 | united technologies corporation | nut plain round | 77445 | F | A | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJE | THREAD PITCH DIAMETERS | 3.6469 TO 3.6525 INCHES |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAWY | COUNTERBORE DIAMETER | 3.715 INCHES NOMINAL NUT |
| ABPH | SMALL END DIAMETER | 3.930 INCHES NOMINAL |
| ABQU | DRIVE POINT DEPTH | 0.220 INCHES NOMINAL |
| ACTA | NUT STYLE | ROUND |
| ACTD | NUT DIAMETER | 4.200 INCHES NOMINAL |
| ADBG | NUT THICKNESS | 0.670 INCHES NOMINAL |
| ADBH | DRIVE POINT WIDTH | 0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM |
| ADBJ | UNDERCUT THICKNESS | 0.200 INCHES NOMINAL |
| ADBM | DRIVE POINT QUANTITY | 14 |
| ADFK | NUT COUNTERBORE DEPTH | 0.100 INCHES NOMINAL NUT |
| BZRR | THREAD SERIES | UNS |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQFM | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| CQJX | NOMINAL THREAD SIZE | 3.688 INCHES |
| CRSQ | COUNTERSINK ANGLE | 30.0 DEGREES NOMINAL NUT |
| MATT | MATERIAL | STEEL COMP 8740 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OR SILVER OVERALL |
| Relevant Components for NSN - 5310-00-915-9988, 5310009159988 | ||||
| 5310-01-011-9703 (5310010119703) | 5310-01-631-4489 (5310016314489) | 5310-00-020-9053 (5310000209053) | 5310-01-041-3831 (5310010413831) | |
| 5310-01-180-5326 (5310011805326) | 5310-01-187-5440 (5310011875440) | 5310-00-092-6831 (5310000926831) | 5310-01-210-4885 (5310012104885) | |
| 5310-00-474-5240 (5310004745240) | 5310-00-474-3114 (5310004743114) | 5310-00-159-9146 (5310001599146) | 5310-01-528-9271 (5310015289271) | |
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