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 5910-01-436-8798
NSN 5910-01-152-7993
NSN 5895-00-501-1959
NSN 6220-01-413-9373
NSN 6620-01-329-7510
NSN 6110-01-290-3418
NSN 5990-01-188-7309
NSN 6610-01-221-2606
NSN 5925-01-303-7504
NSN 5905-01-519-9021
NSN 5999-01-163-9256
NSN 4140-01-581-9350