MS21299-4
Military Standard Flat Washer
Hole Diameter: 1/4", Diameter: 31/64", Thickness: 1/16", MS21299 series washer




MS21299-4 Datasheet Features and Specification
Quick Specs
Material | Steel |
Additional Information
SKU / Model: | MS212994 |
NSN: | 5310-01-121-8521 |
FSC: | Nuts and Washers / 5310 |
Product Series: | MS21299 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 50 |
ECCN: | EAR99 |
National Motor Freight: | 194160, Washer Or Gaskets, Iron Or Steel, |
Download PDF Version MS21299-4_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
More MS21299 flat washers
$1.62 EA, MS21299C8K
MS21299C8 Hole Diameter: 1/2 inch
Hole Diameter: 1/2 inch
5310-01-617-7319 Flat Washer
$0.32 EA, Hole Diameter: 3/8in.
Steel recessed washer hole diameter 1/4 inch
Product Image Gallery
Product code MS21299-4



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

Brittany was attentive to our needs. We had to source some other products you didn't have elsewhere. We would have preferred to place an order a one place. Will come back and order another time.
Hello, I am an Estimator for CAMCO Mfg. Inc. We work with many Prime companies that require Military Fasteners. Kristen Belmont is always the first to respond and gives me great service! She guides me with her knowledge and treats me w/much respect (even when I don't know what I'm talking about) Out of all the outside sources I have to work with, I enjoy working with her best! Rick Donahue CAMCO Mfg. Inc.
Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.
My many experiences with Military Fasteners have been very good.
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.