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Home / Hardware / Nuts / Stop Nuts /Nut, Elastic Stop MS21083N3
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Nut, Elastic Stop MS21083N3

30 Reviews 3 Answered Questions
Packaged Items
SinglePack of 25
Quantity
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MaterialThreadPart Number
Cad Plated10-32AN364-1032A

Overview

These precision-made nuts are reliable and economical fastening devices The fiber insert gives a friction grip on the threads of the bolt and holds securely. The AN364 (thin) stop nut is for use in structural applications where the bolt is loaded primarily in shear or in any application where the tensile strength of the regular height AN365 is not required. Cad stop nuts are furnished to military specifications. Stainless is furnished to military specification.

AN364 (supersedes MS21083) - cad plated stop nuts
AN365 (supersedes MS21044) - cad plated stop nuts
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Reviews

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Just as described

Cameron R Verified Purchase

Nut, Elastic Stop MS21083N3
November 8, 2024

Standard military quality fasteners. Package of 15 was a savings over individual nuts.

Stuart C Verified Purchase

Nut, Elastic Stop MS21083N3 (Pack Of 25)
October 16, 2024

Good quality and view.

Julian S Verified Purchase

Nut, Elastic Stop MS21083N3 (Pack Of 25)
September 27, 2024

Good

Dan B Verified Purchase

Nut, Elastic Stop MS21083N3
August 18, 2024

Perfect, performed as expected

Stephen S Verified Purchase

Nut, Elastic Stop MS21083N3
December 26, 2023

As described, and quick shipping

Gerald J Verified Purchase

Nut, Elastic Stop MS21083N3
December 26, 2023

perfect as always

S&s A Verified Purchase

Nut, Elastic Stop MS21083N3
April 25, 2023

Morandini A Verified Purchase

Nut, Elastic Stop MS21083N3
January 18, 2023

Perfect part and great price and delivery as usual.

Dave P Verified Purchase

Nut, Elastic Stop MS21083N3 (Pack Of 25)
August 2, 2022

perfect

John G Verified Purchase

Nut, Elastic Stop MS21083N3
March 17, 2022

Q&A

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Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: on the part manual for a cherokee it asks for part number MS20364-1032C, what is the C stand for?

C after the -1032 will indicate that this is a all-metal stop nut. You will need to go with a MS21042 series nut. MS21042-3 will be the correct cross reference part for your MS20364-1032C. You could also order part # 04-01359 which is a MS20364-1032C THIN HEX NUT.

Q: My application requires a AN364-1216A. What does the A stand for? Will the AN364-1216 work in this application?

"A" stands for non metallic insert, or elastic/nylon lock nut. They are the same part, we just drop the "a" in our system.

Q: The Piper parts manual calls for (nut) MS20365-1032C. No hits on the search. Do you have a replacement?

Use MS21044N3 or AN365-1032

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