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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 and commercial grade.
AN364 (supersedes MS21083) - cad plated stop nuts
AN365 (supersedes MS21044) - cad plated stop nuts
Commercial grade - Stainless stop nuts - COM364
Commercial grade - Stainless stop nuts - COM365
just what I needed
Performed as expected
Good quality product
Than you people very happy with my parts good quality product.
Good quality product and service fast delivery service happy with all my products than you very much. Be safe
Got it fast and well packaged
It threaded on, it locked in place. We have a winner!
These nuts are the nuts.
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.
For the certified version, the plastic will be either green, red, yellow, or purple. The different colors denote the different approved manufacturers. For the commercial grade stop nuts, which have not been tested to the MIL spec, the plastic will be white.
AN365-624A thickness/height is .453".
The data sheet I have has the height at .236" +/-.016", and thickness/flat surface across flat surface, is .375".
MS20365-720C is a 7/16-20 all metal stop nut. We offer AN363-720 and NAS1291X7 that are all metal, 7/16-20 all metal stop nuts. Either should work for an MS20365-720C unit.
AN365-820A is MS21044N8.
These are both the same as the "C" represents that they are stainless steel.
The C designates stainless steel. The A will be cad plated steel.
The A nuts will be cad plated steel.
AN5 bolts use AN365-524 locknuts and AN960516 flat washers.