Microinch finish range 10 to 63 designated surfaces
NSN 5965-01-058-6285
NSN 5965-00-465-9566
NSN 6650-01-579-6231
NSN 6620-00-834-7502
NSN 5930-00-141-0535
NSN 6645-01-213-1739
NSN 5905-00-458-8671
NSN 6685-01-137-3913
NSN 6220-01-325-6645
NSN 6610-01-275-0119
NSN 5975-01-386-1630
NSN 6620-01-312-5793
Last Updated: 02/02/2025