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 6645-01-245-8390
NSN 6110-00-414-1624
NSN 6145-00-114-0197
NSN 5925-01-594-1873
NSN 5965-01-486-3564
NSN 5990-00-269-2226
NSN 5930-01-218-2368
NSN 6150-00-071-8225
NSN 5999-01-548-4423
NSN 6320-01-329-2297
NSN 2925-01-346-7435
NSN 6105-00-472-0016