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 5895-01-008-1375
NSN 6145-00-027-9852
NSN 6650-00-283-0978
NSN 5998-01-257-9236
NSN 5930-00-421-2428
NSN 7035-00-800-0770
NSN 5920-00-921-0390
NSN 5910-00-822-4407
NSN 5910-01-605-2233
NSN 5920-01-377-9518
NSN 5965-01-009-2238
NSN 6145-01-068-2357