| 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) | 00-915-9988 (009159988) |
| NCB Code | USA (00) |
| Manufacturer | Turbo Power And Marine System Inc, Precision Machine Products Inc, Royson Engineering Company, United Technologies Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 503564 | turbo power and marine system inc | nut plain round | 11449 | RFQ |
| 503564 | precision machine products inc | nut plain round | 26504 | RFQ |
| 503564 | royson engineering company | nut plain round | 02154 | RFQ |
| 503564 | united technologies corporation | nut plain round | 77445 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJE | THREAD PITCH DIAMETERS | 3.6469/3.6525 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 NOMINAL MILS AND 0.380 NOMINAL CENTIMETERS |
| ADBJ | UNDERCUT THICKNESS | 0.200 NOMINAL INCHES |
| 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 OVERALL OR SILVER OVERALL |
| Relevant Components for NSN - 5310-00-915-9988, 5310009159988 | ||||
| 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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