Weapon system essential
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5999-01-025-4518
NSN 5910-01-388-2568
NSN 5985-01-296-5117
NSN 6135-01-431-6801
NSN 6240-00-827-0889
NSN 5920-00-259-7294
NSN 2925-01-375-9487
NSN 6130-01-439-0637
NSN 5975-01-163-1317
NSN 5930-00-610-5414
NSN 5965-01-570-4711
NSN 5920-00-269-6178