We appreciate your interest in our selection of parts that fall under the NSN 5310-00-151-5431. Below, top-requested part numbers like NE8235-4, MS21224-4, F12N7699-428, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 5310-00-151-5431, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Nut Self Locking Assembled Washe |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5310 Nuts and Washers |
| National Item Identification Number (NIIN) | 00-151-5431 (001515431) |
| NCB Code | USA (00) |
| Manufacturer | Harvard Industries Inc, Leonardo Spa Aerostructure Division, Military Standards Corp, Greer Stop Nut Inc, Fitz Aerospace Llc, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NE8235-4 | harvard industries inc | nut self locking assembled washe | RFQ |
| MS21224-4 | leonardo spa aerostructure division | nut self locking assembled washe | RFQ |
| MS21224-4 | military standards corp | nut self locking assembled washe | RFQ |
| F12N7699-428 | greer stop nut inc | nut self locking assembled washe | RFQ |
| NE8235-4 | fitz aerospace llc | nut self locking assembled washe | RFQ |
| MS21224-4 | national aerospace standards com | nut self locking assembled washe | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| AAVX | WASHER OUTSIDE DIAMETER | 0.530 INCHES MINIMUM AND 0.560 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.299 INCHES MINIMUM AND 0.309 INCHES MAXIMUM NUT |
| ABKW | OVERALL HEIGHT | 0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM |
| ACTA | NUT STYLE | FLAT WITH TURNED BACK EDGE |
| ADEA | NUT HEIGHT | 0.125 INCHES MINIMUM |
| ADFK | NUT COUNTERBORE DEPTH | 0.172 INCHES MINIMUM AND 0.192 INCHES MAXIMUM NUT |
| ASDB | WIDTH ACROSS FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| AZKQ | TEMP RATING | 250.0 DEG FAHRENHEIT MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
| CSXL | BEARING SURFACE FINISH | 125.0 MICROINCHES |
| MATT | MATERIAL | PLASTIC NYLON LOCKING INSERT |
| MATT | MATERIAL | STEEL COMP 1137 OR STEEL COMP 11L37 OR STEEL COMP 8740 NUT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5024 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5020 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6322 ASSN STD 3RD MATERIAL RESPONSE OR AMS 6323 ASSN STD 3RD MATERIAL RESPONSE OR AMS 6325 ASSN STD 3RD MATERIAL RESPONSE OR AMS 6327 ASSN STD 3R |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/13,T6 FED SPEC 2ND MATERIAL RESPONSE WASHER |
| SFTT | SURFACE TREATMENT | CADMIUM AND CHROMATE NUT |
| SFTT | SURFACE TREATMENT | CHROMATE WASHER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| Relevant Components for NSN - 5310-00-151-5431, 5310001515431 | ||||
| 5315-01-556-9656 (5315015569656) | 5365-00-125-4994 (5365001254994) | 5310-01-682-4233 (5310016824233) | 5331-01-383-3236 (5331013833236) | |
| 5330-00-292-1371 (5330002921371) | 5310-01-508-2490 (5310015082490) | 5310-00-382-7621 (5310003827621) | 5331-01-360-5259 (5331013605259) | |
| 5340-01-583-9260 (5340015839260) | 5305-00-048-7543 (5305000487543) | 5305-01-630-2565 (5305016302565) | 5330-01-416-2663 (5330014162663) | |
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