MS21044N04
Military Standard Locking Hexagon Nut Self
thread: 4-40, self locking, regular height, cadmium plated steel, nylon insert, MS21044 series nut




MS21044N04 Datasheet Features and Specification
Quick Specs
Thread Size | 4 |
Thread Qty | 40 |
Thread Series | UNC |
Thread Class | 3B |
Material | Steel |
Additional Information
Alternate Part Numbers
- MS20365-440A
- F22NM0440
SKU / Model: | MS21044N04 |
NSN: | 5310-00-088-0551 |
FSC: | Nuts and Washers / 5310 |
Product Series: | MS21044N |
Pack Weight (Approx.) | 0.075 lb |
Minimum Qty (MOQ): | 50 |
Schedule B: | 7318.16.0030 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS21044N04_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS21044N04

MS35206-217
Machine Screw
in Screws
length: 1/2", thread: 4-40, pan head, cadmium plated carbon steel, coarse thread, MS35206 series screw

MS21044N06
Self-Locking Hexagon Nut
in Nuts
Thread: 6-32, self locking, regular height, cadmium plated steel, nylon insert, locknut, MS21044 series nut

MS21044N08
Self-locking Hexagon Nut
in Nuts
Thread: 8-32, self locking, regular height, cadmium plated steel, nylon insert, locknut, MS21044 series nut

MS35206-215
Machine Screw
in Screws
Length: 3/8", thread: 4-40, pan head, cadmium plated carbon steel, coarse thread, MS35206 series screw

MS21044N3
Self-locking Hexagon Nut
in Nuts
Thread: 10-32, self locking, hexagon, regular height, cadmium plated steel, nylon insert, 250 degree, MS21044 series nut

MS27183-4
Flat Washer
in Washers
inner diameter: 0.125", thickness 0.032", cadmium plated steel, MS27183 series washer
More MS21044N self-locking hexagon nuts
Self locking nut, 9/16-18 thread steel regular height nylon insert 250 Degrees
Self locking nut 1/2-20 thread regular height nylon insert 250 Degrees
7/16-20 thread self-locking nut regular height cadmium plated steel nylon insert
Fine thread self locking nut nylon insert 250 Degree steel 0.375-24
Nylon insert self locking regular height cadmium plated steel
Self locking nut thread 1/4-28 regular height cadmium plated steel nylon insert, 5310-00-877-5796
Product Image Gallery
Product code MS21044N04



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

It is always a pleasure ordering from Military Fasteners. You can talk to a real, live, human being who is helpful and courteous thru the whole process. I received my order on time and as promised. Military Fasteners is my Go To place for all aviation supplies.
Service is excellent. I appreciate your company willing to fill small orders. Long term projects call for small orders from time to time and your willingness to help the home builderis exceptional. Thank you for great service.
Thank you for very efficient and quality service. The product was exactly as advertised, price was good, and the shipping was very fast. I am very happy with my first experience with your company. I will for sure be continuing my business with you. Keep up the great work.
None, my ordering experience was the best. I ordered and after purchasing I was given a delivery date. My items arrived on time as promised!! Thank you.
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.