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 5965-01-451-2481
NSN 6110-00-064-9340
NSN 2925-00-480-9068
NSN 6110-01-604-0516
NSN 5895-01-021-5997
NSN 6240-01-022-3917
NSN 6105-01-455-6201
NSN 5999-00-879-0086
NSN 6320-01-144-3810
NSN 5975-00-723-0390
NSN 5990-01-442-3520
NSN 5975-01-459-5410