| 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) | 00-857-5231 (008575231) |
| NCB Code | USA (00) |
| Manufacturer | Richard Manufacturing Company, Rotair Industries Inc, Sikorsky Aircraft Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 65251-08076-101 | richard manufacturing company | nut plain round | 4a014 | RFQ |
| 65251-08076-101 | rotair industries inc | nut plain round | 54878 | RFQ |
| 65251-08076-101 | sikorsky aircraft corporation | nut plain round | 78286 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADBH | DRIVE POINT WIDTH | 0.250 NOMINAL MILS AND 0.270 NOMINAL CENTIMETERS |
| AGGP | DRILLED HOLE DIAMETER | 0.052 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CQJX | NOMINAL THREAD SIZE | 3.250 INCHES |
| CRSQ | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT |
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABQU | DRIVE POINT DEPTH | 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| ACTA | NUT STYLE | ROUND |
| ACTD | NUT DIAMETER | 4.000 INCHES NOMINAL |
| ADBG | NUT THICKNESS | 0.560 INCHES NOMINAL |
| ADBM | DRIVE POINT QUANTITY | 4 |
| ALET | HOLE TYPE AND QUANTITY | 4 DRILLED |
| BZRR | THREAD SERIES | UN |
| CRHC | HOLE CONFIGURATION STYLE | CONFIGURATION J |
| MATT | MATERIAL | ALUMINUM ALLOY 2014 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Components Related to NSN - 5310-00-857-5231, 5310008575231 | ||||
| 5340-01-631-5368 (5340016315368) | 5330-01-297-3590 (5330012973590) | 5360-00-245-2131 (5360002452131) | 5365-01-571-1663 (5365015711663) | |
| 5342-01-255-3551 (5342012553551) | 5330-01-556-4440 (5330015564440) | 5330-01-613-3472 (5330016133472) | 5342-01-259-3873 (5342012593873) | |
| 5340-00-575-1873 (5340005751873) | 5310-00-151-9032 (5310001519032) | 5315-01-622-0550 (5315016220550) | 5340-01-429-0419 (5340014290419) | |
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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