NAS1291C04
Locking Extended Washernut Self
Thread: 4-40, Thread Size: 1/8", Head Width: 1/8", NAS1291 series nut



NAS1291C04 Datasheet Features and Specification
Quick Specs
Thread Size | 4 |
Thread Qty | 40 |
Thread Series | UNJC |
Thread Class | 3B |
Material | Iron |
Additional Information
SKU / Model: | NAS1291C04 |
NSN: | 5310-00-878-3292 |
FSC: | Nuts and Washers / 5310 |
Product Series: | NAS1291C |
Pack Weight (Approx.) | 0.031 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 NAS1291C04_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with NAS1291C04

MS15795-803
Flat Washer
in Washers
inner diameter: 0.125" outer diameter: 0.25", general purpose washer, corrosion resistant stainless steel, MS15795 series washer
More NAS1291C self-locking extended washer nuts
Locknut thread: 1/2-20, self-locking hex nut low height light weight corrosion resistant steel
5310-00-438-5110 Self-Locking Extended Washer Nut
Thread: 7/16-20 self-locking hex nut low height light weight corrosion resistant steel
Thread 3/8-24 self locking hex nut low height light weight corrosion resistant steel
Thread: 5/16-24 self locking hex nut low height light weight corrosion resistant steel
Thread 1/4-28 self-locking hex nut low height light weight corrosion resistant steel, 5310-00-894-3637
Product Image Gallery
Product code NAS1291C04


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

In this day and age, it is rare to be impressed by customer service however, Military Fasteners has far exceeded my expectations. They went above and beyond to help ensure an important package delivery on time, and they made a little boys Christmas sweeter in the process. Thank you to the team there for your wonderful help. I will certainly come back to shop again and again. They always say, fly people are the best people.
Trisha did a great job, received the quote fast and the material 2 days later, thanks!
Discovered on Wednesday evening I needed a new tire / tube. I had it in my hands Friday in time for a weekend install. Great service!!
Paige Twombly is fantastic to work with! She is the definition of fast, professional and efficient!!!
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.