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




Add to Quote
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 |
|
![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS21042-5

MS21042-4
Self-Locking Extended Washer Nut
in Nuts
thread: 1/4-28, self locking. reduced hexagon, reduced height, cad-plated steel, no dry film lube, MS21042 series nut

MS21042-3
Self-Locking Extended Washer Nut
in Nuts
Thread: 10-32, reduced hexagon, reduced height, cad plated steel, no dry film lube, MS21042 series nut

MS21042-6
Self-Locking Extended Washer Nut
in Nuts
Thread: 3/8-24, self locking, reduced hexagon, reduced height, cad plated steel, no dry film lube, MS21042 series nut

AN960-516
Flat Washer
in Washers
Size: 5/16", thickness: 1/16", carbon steel, cadmium plated finish, AN960 series washer

NAS1149F0563P
Flat Washer
in Washers
size: 5/16", thickness 1/16", carbon steel, cadmium plated finish, NAS1149 series washer

NAS1149F0663P
Flat Washer
in Washers
size: 3/8", thickness 1/16", carbon steel, cadmium plated finish
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
Self locking nut reduced hexagon 8-32 thread reduced height with dry
Self locking nut reduced hexagon 6-32 thread reduced height with dry film lubricated
Product Image Gallery
Product code MS21042-5



Have a question
If you require a quote on this or any product please visit our quote request page »
Browse our frequently asked questions page.
You may contact us by phone at +1 (904) 543-6395 or
email us using our contact form.
Our hours of operation are 8:00am - 6:00pm EST
Customer Reviews

I have ordered from Military Fasteners for years and have never had a complaint! And do not expect to have a complaint in the future.
Amazingly prompt response! I ordered over 1000 items and couldn't believe it when there was an email waiting the following morning saying the items had been dispatched. Easy to track the package online. By comparison I ordered some items from another supplier 3 months ago and I'm still waiting, with no apologies or communication emanating from them to explain the delay.
Military Fasteners always seems to get the order correct and delivered when expected. I this day and age, this is high praise.
The only hardware supplier that rushes to ship your order. Placed an order at 4pm, and they got it out same day.
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.