Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NAS1132-5 found under Screw Close Toleran by Huck International Inc. The National Stock Number assigned to this part is 5305004200686, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NAS1132-5.