You are currently exploring our in-stock options for part number 21AX762 with the NSN 5310015518353. This product is listed with the description “Nut Self Locking Extended Washer” and is manufactured by Mack Trucks Inc. If you are looking to purchase this part, we encourage you to complete and submit the RFQ form below with as much information as you can provide, such as your desired quantity, budget, shipping time frame, and more. Within 15 minutes of receiving and reviewing your submission, one of our experts will reach out with a quote that is tailored to your needs.
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We supply all relevant information alongside the listings on our website, that way you know you are always getting the exact item you require. For example, part number 21AX762 is listed alongside the NSN 5310-01-551-8353 and belongs to the FSC 5310 Nuts and Washers. Additionally, it is also under the CAGE Code 89619, which is assigned to Mack Trucks Inc. At Aerospace Procurement, you can trust that each product in our inventory is up to industry standards, as we are committed to various quality assurance practices. For example, we uphold a strict NO CHINA SOURCING pledge to ensure that each part is shipped out alongside its manufacturer trace documentation and qualifying certifications. These practices and more allow us to operate with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. Get in contact with us today to see how we can make the procurement process for part number 21AX762 seamless.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5310-01-551-8353 Item PartTypeName: NUT,SELF-LOCKING,EXTENDED WASHER | 5310 | 015518353 | N | A | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| A | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 21AX762 | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ASDB | Width Across Flats | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| CQFM | Hardness Rating | 70.0 ROCKWELL C MINIMUM |
| CMLP | Thread Quantity Per Inch | 24 |
| FEAT | Special Features | WASHER HAS 24 SERRATIONS EVENLY PLACED |
| ABKW | Overall Height | 0.365 INCHES MINIMUM AND 0.391 INCHES MAXIMUM |
| BZRR | Thread Series | UNF |
| ACTA | Nut Style | HEXAGON |
| AAJF | Thread Direction | RIGHT-HAND |
| MRC | Decoded Requirement | Clear Text Reply |
| AAVX | Washer Outside Diameter | 0.885 INCHES MINIMUM AND 0.915 INCHES MAXIMUM |
| SFTT | Surface Treatment | CHROMATE ZINC OVERALL |
| CXCY | Part Name Assigned By Controlling Agency | NUT, LOCK-MACHINE SCREW |
| ADEM | Washer Thickness | 0.036 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| CQJX | Nominal Thread Size | 0.375 INCHES |
| AAJD | Thread Class | 2B |
| AAUM | Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
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