Flattened to oval shape 0.625 in. Inside width, 0.438 in. Inside height
NSN 6650-00-195-7519
NSN 5930-00-867-0298
NSN 6135-01-422-1440
NSN 5930-00-100-0163
NSN 6110-00-812-0226
NSN 6150-00-469-4301
NSN 6240-00-141-6143
NSN 5975-01-593-9380
NSN 5960-01-446-1266
NSN 5930-01-634-0659
NSN 5985-01-575-8305
NSN 6135-01-592-4139
Last Updated: 03/29/2025