250 microinch
NSN 4140-00-686-4894
NSN 5835-01-193-6192
NSN 5985-01-354-8469
NSN 5996-01-263-1969
NSN 6620-01-200-8176
NSN 6150-01-161-2373
NSN 5975-01-587-9395
NSN 5998-01-270-2086
NSN 6105-00-814-9482
NSN 5925-01-583-2968
NSN 2925-01-327-3069
NSN 4140-01-533-8424
Last Updated: 02/16/2025