MS21042-5
Military Standard Locking Extended Washer Nut Self
thread: 5/16-24, reduced hexagon, reduced height, cad plated steel, no dry film lube, MS21042 series nut




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MS21042-5 Datasheet Features and Specification
Quick Specs
Thread Size | 1/4 |
Thread Qty | 24 |
Thread Series | UNJF |
Thread Class | 3B |
Material | Steel |
Additional Information
SKU / Model: | MS210425 |
NSN: | 5310-00-807-1469 |
FSC: | Nuts and Washers / 5310 |
Product Series: | MS21042 |
Pack Weight (Approx.) | 0.219 lb |
Minimum Qty (MOQ): | 50 |
Schedule B: | 7318.16.0085 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS21042-5_Military-Fasteners-com.pdf |
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More MS21042 self-locking extended washer nuts
Thread: 3/8-24, reduced hexagon reduced height nut cad plated steel dry film lubricated, 5310-00-807-1477
Thread: 5/16-24 self-locking nut reduced hexagon reduced height cad plated steel dry film lubricated
Thread 1/4-28 self locking nut reduced hexagon reduced height cad plated steel dry film lubricated, 5310-00-807-1475
Self locking nut reduced hexagon 10-32 thread reduced height with dry lube, 5310-00-807-1474
Self locking nut reduced hexagon 8-32 thread reduced height with dry, 5310-00-807-1473
Self locking nut reduced hexagon 6-32 thread reduced height with dry film lubricated, 5310-00-807-1472
Product Image Gallery
Product code MS21042-5



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Customer Reviews

I can always count on Military Fasteners to give me the best selection of aircraft parts and supplies. Also always get fast shipping, and appreciate the USPS option that is much less expensive than the overnight shippers for us located in Southern California. Thank you for making it easier to keep our general aviation and experimental aircraft flying!
10/10 service! My go to for all things mil spec hardware. Their customer service team is superb! Trisha had a quote back to us in a matter on minutes. Love working with Military Fasteners
I have been a customer since Fullerton Air Parts (Flo Irwin). That should speak volumes of the service I have received from Military Fasteners. In the early days, I had a variety of planes and was based out of Orange County Airport. At the time, the airport was surrounded by bean fields. I, and some of my friends, would frequently fly into Fullerton airport for lunch, the pick up whatever supplies we needed from Flo. She was a great lady, and I am glad that she passed on such a wonderful legacy. I am certain that she would be very proud of what she started, and proud of you all for building on her meager beginnings.
I called in a hot order that was needed next day. It was already mid afternoon and i had already skipped the deadline for shipments that day. I spoke with Trisha, and she went out of her way to place my order and get it pulled and shipped same day. Thank you Trisha, you are the best.
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