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 6105-01-495-0623
NSN 5925-01-191-9854
NSN 5935-00-723-6975
NSN 5965-01-026-1125
NSN 5990-01-032-8368
NSN 5985-00-793-1833
NSN 6130-00-738-7290
NSN 5999-01-166-3021
NSN 5999-01-163-7565
NSN 6320-01-278-9832
NSN 5925-01-534-7749
NSN 5835-00-190-3401