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 5999-00-231-3917
NSN 5930-01-100-3197
NSN 6110-01-467-4693
NSN 6620-01-652-4349
NSN 5990-01-599-7106
NSN 6240-01-063-7685
NSN 5895-01-309-8095
NSN 5945-01-603-0361
NSN 6650-00-707-1417
NSN 6145-01-076-5071
NSN 6645-01-205-3869
NSN 5999-00-392-1916