MS21046C04
Military Standard Locking Hexagon Nut Self
Thread: 4-40, self locking, regular height, corrosion resistant, silver plated, MS21046 series nut



MS21046C04 Datasheet Features and Specification
Quick Specs
Thread Size | 4 |
Thread Qty | 40 |
Thread Series | UNC |
Thread Class | 3B |
Material | Stainless Steel |
Additional Information
SKU / Model: | MS21046C04 |
NSN: | 5310-00-982-5001 |
FSC: | Nuts and Washers / 5310 |
Product Series: | MS21046C |
Pack Weight (Approx.) | 0.020 lb |
Minimum Qty (MOQ): | 10 |
Schedule B: | 7318.16.0085 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS21046C04_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS21046C04

MS21046C08
Self-Locking Hexagon Nut
in Nuts
Thread: 8-32, self locking, regular height, corrosion resistant, silver plated, MS21046 series nut

NAS620C4
Flat Washer
in Washers
diameter: 0.112", thickness: .032, corrosion resistant, stainless steel, passivated, NAS620 series washer

NAS620C8
Flat Washer
in Washers
Diameter: 0.164", thickness: .032, corrosion resistant, stainless steel, passivated, NAS620 series washer
More MS21046C self-locking hexagon nuts
1/2-20 thread self-locking regular height corrosion resistant silver plated nut
Self-Locking Hexagon Nut 5310-00-051-8619, 7-16-20 thread self-locking regular height corrosion resistant silver plated nut
MS21046C6E
locknut 3/8-24 thread self locking regular height corrosion resistant silver plated MS21046C6
Thread: 5/16-24, self-locking, regular height, corrosion resistant, silver plated nut, 5310-00-059-9266
$3.54 EA, MS21046C4S
Product Image Gallery
Product code MS21046C04


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

Got my new Beacon light for 172R works fine. Always get good service from Military Fasteners... Keep up the good work!
Highly recommend ... amazing customer service ... always going above and beyond my needs. Kindest Regard, Julie with Tactical Air Support, Inc.
Thanks Military Fasteners, you folks continue to be the best in filling orders and getting them out quickly. You are my go to source for all things aviation.
I have been a regular customer of military fasteners since 2018. I have always been satisfied with my purchases and quality of product.
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.