NAS1802-4-20
Machine Screw
Fastener Length: 1-9/32", Thread: 1/4-28, Thread Length: 1-1/4", hex head





NAS1802-4-20 Datasheet Features and Specification
Quick Specs
Thread Size | 1/4 |
Thread Qty | 28 |
Thread Series | UNJF |
Thread Class | 3A |
Material | Iron |
Additional Information
SKU / Model: | NAS1802420 |
NSN: | 5305-01-170-5541 |
FSC: | Screws / 5305 |
Product Series: | NAS1802-4 |
Pack Weight (Approx.) | 0.186 lb |
Minimum Qty (MOQ): | 10 |
Schedule B: | 7318.15.6080 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version NAS1802-4-20_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Product Image Gallery
Product code NAS1802-4-20




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

As a race car owner and builder I find your pricing and selection of AN hardware and composite materials more than meet my needs and expectations.
I found your company via Google and I am glad I did. It was very easy to order the item that I needed. I will definitely be back. Thank you!
You had what I needed and I had it in 2 days.I always look to military fasteners 1st when I need anything for my airplane.
Very easy to order parts on your website!
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.