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 5990-01-387-6114
NSN 6320-00-036-3688
NSN 5920-01-022-2384
NSN 6650-01-341-9838
NSN 5935-01-170-4417
NSN 5990-01-105-0260
NSN 6650-01-223-3113
NSN 6685-00-582-1215
NSN 6685-01-358-1454
NSN 5945-00-849-3673
NSN 5925-01-401-5314
NSN 5910-00-735-7883