We’re pleased to announce that part number MS21224-4 with NSN 5310001515431 is now available in our ready-to-ship inventory. Manufactured by National Aerospace Standards having CAGE Code 80205 under FSC 5310 Nuts and Washers, MS21224-4 part is a Nut Self Locking Assembled Washe. Are you interested in a quick quote for MS21224-4 part? All you have to do is fill in the RFQ form below with your information, and we will take care of the rest. A dedicated sales representative will respond to your RFQ by email or by phone within 15 minutes of receiving this form.
| Part Number: MS21224-4 | NSN: 5310-00-151-5431 (5310001515431) | Item Name: Nut Self Locking Assembled Washe | NIIN : 001515431 | |
| CAGE Code: 80205 | FSC: 5310 Nuts and Washers | FSG: 53 Hardware and Abrasives | Category: NSN | |
| Qty Available: 1964 | Description: Nut Self Locking Assembled Washe | Manufacturer: National Aerospace Standards | Last Updated: 05-24-2025 | Country: USA |
| NCB Code: 00 | INC Code: 29736 | |||
Your quote will be calculated based on your answers to asterisk-marked (*) fields such as Needs Parts By and Quantity (ea), so be sure to fill them out as best and as thorough as possible. ASAP Aviation Stock, owned and operated by ASAP Semiconductor, is a leading supplier of NSN parts - with more than 2 billion NSNs in stock.
We are an AS9120B, ISO 9001:2015, and FAA 0056B accredited company and have several warehouses full of ready-to-ship parts in key locations across the US and Canada. This allows us to fulfill AOG requirements in a timely manner with ease. Need to meet your requirements ASAP? No problem, we offer same day shipping and next day shipping on qualifying items.
The National Stock Number, also known as NSN, is recognized and utilized as a cataloging system for procuring, stocking, and issuing items by all members of the North Atlantic Treaty Organization (NATO) and the United States’ Department of Defense (DoD). To learn more about MS21224-4 part with NSN 5310001515431, call us at our toll-free number +1-714-705-4780, or email us at sales@asapaviationstock.com.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-00-151-5431 Item Description: NUT,SELF-LOCKING,ASSEMBLED WASHE | 5310 | 001515431 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| F12N7699-428 | 6 | 2 | 5 |
| 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 | III 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 |
| 2010000011565 | 3010000016187 |
| 1510010879129 | 4010000019590 |
| 5110000122252 | 6010012320400 |
| 7010003227140 | 8150014633182 |
| 1510001240914 | 1510000808414 |
| View All | |
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