I can always depend on Aircraft Spruce to not only have the hardware in stock, but to also have quality hardware.
Marty T
Verified Purchase
MS21044N4 Elastic Stop Nut
December 3, 2024
Good product. Everything as expected.
James R
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
November 9, 2024
Specialty B
Verified Purchase
MS21044N4 Elastic Stop Nut
October 29, 2024
perfect fit
Dwight M
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
October 18, 2024
Tri-star C
Verified Purchase
MS21044N4 Elastic Stop Nut
September 21, 2024
Kenneth L
Verified Purchase
MS21044N4 Elastic Stop Nut
May 15, 2024
John B
Verified Purchase
MS21044N4 Elastic Stop Nut
May 10, 2024
Dominique L
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
April 2, 2024
LuÍs H
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
April 1, 2024
LuÍs H
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
April 1, 2024
LuÍs H
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
April 1, 2024
LuÍs H
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
April 1, 2024
Seems like a quality part at a great price
David W
Verified Purchase
MS21044N4 Elastic Stop Nut
March 21, 2024
Dale E
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
March 8, 2024
Young L
Verified Purchase
MS21044N4 Elastic Stop Nut
February 21, 2024
Dragos M
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
February 13, 2024
Robert R
Verified Purchase
MS21044N4 Elastic Stop Nut
January 5, 2024
Nice.
Phillip H
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
August 15, 2023
White B
Verified Purchase
MS21044N4 Elastic Stop Nut
July 7, 2023
Danny B
Verified Purchase
MS21044N4 Elastic Stop Nut
June 21, 2023
just what I needed.
Michael T
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
May 16, 2023
Very happy with the order
Thomas I
Verified Purchase
MS21044N4 Elastic Stop Nut
May 10, 2023
Alain L
Verified Purchase
MS21044N4 Elastic Stop Nut
May 3, 2023
Good quality
Scott D
Verified Purchase
MS21044N4 Elastic Stop Nut
April 19, 2023
Martin B
Verified Purchase
MS21044N4 Elastic Stop Nut
March 22, 2023
Don P
Verified Purchase
MS21044N4 Elastic Stop Nut
February 7, 2023
Christophe N
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
January 24, 2023
Nicely packaged fast shipping
George H
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
December 26, 2022
as described
Laurence H
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
December 20, 2022
GTREAT
Gould F
Verified Purchase
MS21044N4 Elastic Stop Nut
December 15, 2022
You buy exactly what you need as described
Central A
Verified Purchase
MS21044N4 Elastic Stop Nut
December 10, 2022
*****
Hermann T
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
November 15, 2022
Exactly as ordered, fast shipping.
Peter T
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
November 13, 2022
Excellent. In need
Jean R
Verified Purchase
MS21044N4 Elastic Stop Nut
October 22, 2022
👍
Joachim S
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
September 12, 2022
Ivan H
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
September 9, 2022
David L
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
August 31, 2022
No issues
Larry R
Verified Purchase
MS21044N4 Elastic Stop Nut
July 5, 2022
Timothy L
Verified Purchase
MS21044N4 Elastic Stop Nut
May 24, 2022
exactly what I ordered.
John G
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
March 17, 2022
Great timely service and great product
Jace C
Verified Purchase
MS21044N4 Elastic Stop Nut
March 17, 2022
Excelente 👌
Pedro G
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
March 16, 2022
nice item
John L
Verified Purchase
MS21044N4 Elastic Stop Nut
March 1, 2022
Douglas D
Verified Purchase
MS21044N4 Elastic Stop Nut
January 11, 2022
Awesome as always
John D
Verified Purchase
MS21044N4 Elastic Stop Nut
December 28, 2021
Robin C
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
November 26, 2021
Was what I wanted
Gary S
Verified Purchase
MS21044N4 Elastic Stop Nut
November 16, 2021
Norman W
Verified Purchase
MS21044N4 Elastic Stop Nut
November 6, 2021
Agra F
Verified Purchase
MS21044N4 Elastic Stop Nut
September 30, 2021
George T
Verified Purchase
MS21044N4 Elastic Stop Nut
September 9, 2021
Excellent, what I needed, when I needed.
Todd H
Verified Purchase
MS21044N4 Elastic Stop Nut
August 4, 2021
Marc-antoine G
Verified Purchase
MS21044N4 Elastic Stop Nut
July 14, 2021
Great product
Patrick W
Verified Purchase
MS21044N4 Elastic Stop Nut
July 7, 2021
Quality product
David C
Verified Purchase
MS21044N4 Elastic Stop Nut
July 1, 2021
Brm A
Verified Purchase
MS21044N4 Elastic Stop Nut
June 12, 2021
Fault L
Verified Purchase
MS21044N4 Elastic Stop Nut
June 10, 2021
Sheldon E
Verified Purchase
MS21044N4 Elastic Stop Nut
June 4, 2021
Perfect
Walter O
Verified Purchase
MS21044N4 Elastic Stop Nut
June 3, 2021
I intend to use these in a Live Steam hobby project.
I intend to use them to join one inch high Steel rail sections together.
William S
April 20, 2021
Always a pleasure to see the folks in West Chicago. They are so helpful and greet everyone with a smile. Thank you for coming to the Midwest. I look forward to the time when you start carrying wood, as I am restoring a 1942 Stinson L-5 Sentinel and a 1945 Percival Proctor - both ground up restorations. Thanks for your assistance.
Bob C
February 18, 2021
They lock! True AN hardware to Mil Spec.
Jose G
February 5, 2021
Exact size ordered, work perfectly.
Robert M
February 4, 2021
These things are the way to go for very secure connections
Art B
January 27, 2021
I write reviews as a hobby. However, its kind of hard to attach a Product Review to a lock-nut. Nevertheless, AircraftSpruce requested my assessment. These appear to be very well-made. While I do not know the country origin of manufacture, Im hoping these are NOT made in China. I think it would be in the best interest of AircraftSpruce to list Made in America whenever it applies. On the admin side, AircraftSpruce efficiently managed my multiple orders. The real test will come over time, both functionally and weather or not AircraftSpruce carpet-bombs me with ads.
Daniel O
January 18, 2021
Excellent quality.
David M
December 12, 2020
Everything arrived ahead of time and in good shape
John D
November 30, 2020
Arrived undamaged
Bart
November 23, 2020
fast shipping to germany
thanks a lot
Robert R
September 14, 2020
Good service. Thank you.
Thomas G
September 11, 2020
they came as quickly as possible and it was the correct parts
Greg R
August 17, 2020
Exactly what I ordered.
George P
August 10, 2020
just what I needed
Louis E
July 27, 2020
Performed as expected
David J
May 10, 2020
Good quality product
Ramon B
April 30, 2020
Than you people very happy with my parts good quality product.
Ramon B
April 23, 2020
Good quality product and service fast delivery service happy with all my products than you very much. Be safe
Ramon B
April 17, 2020
Got it fast and well packaged
Gregg G
April 2, 2020
It threaded on, it locked in place. We have a winner!
David J
March 28, 2020
Good parts.
David F
March 23, 2020
These nuts are the nuts.
Joseph D
March 19, 2020
The AN nuts are priced very good and the shipping options are awesome. I love buying from Aircraft Spruce because of the great products, fast and affordable shipping, and ease of buying small quantities if needed.
David P
February 27, 2020
I love my nuts!! They worked great!!
Gateway A
November 23, 2019
order went very smoothly
Parker M
October 26, 2019
As advertised and very quick shipping like it always is from Aircraft Spruce.
Sherwood
Sherwood B
October 21, 2019
Good stop nut, but not for engine side of the firewall.
Billy B
March 5, 2019
How do you review a bolt? I trust Aircraft Spruce to do their due diligence sourcing their hardware so as not to be selling counterfeit parts.
Don O
February 9, 2019
Parts I ordered and previous parts arrived and were exactly what I ordered and function perfectly- I needed a new Vacuum pump for my Cessna150 and is working perfectly. Thx
Dennis M
December 20, 2018
Great , exactly what I wanted and shipped the way I asked
William C
July 17, 2018
Best nuts ever.
Eaa C
April 30, 2018
just as described
Gwen
March 15, 2018
Charles C
February 4, 2018
I always count on Aircraft Spruce!
Billl
January 8, 2018
its a nut..... it works for me
Dave M
September 6, 2017
good prize
Anatoly Z
March 20, 2013
Good Service
Shipping too High
Bloomfield A
Verified Purchase
MS21044N4 Elastic Stop Nut (Pack Of 25)
November 20, 2021
Happy with the product but shipping And handling seems too expensive
Mike
August 24, 2020
Elastic (keeper) nuts are just right. Minor problem — I ordered 8, received 7. Good thing I was only using 4, the other 4 were for backup.
Steve
June 19, 2020
It is hard to get excited over stop nuts but they appear to come in bags of 25. This is not mentioned as best I can see.
I think this should be stated as when making an order up for stock, whether is is 20, 25 or 30 does not matter much.
I much appreciate that one can purchase the nuts one at a time, but knowing that they can come in bags of 25 each has merit.
Bruce B
June 29, 2018