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 5999-00-659-8303
NSN 6220-01-608-3965
NSN 6110-00-904-8925
NSN 6105-01-196-6377
NSN 6150-01-126-0022
NSN 5996-01-432-2356
NSN 5935-01-657-6644
NSN 5895-01-514-0624
NSN 6220-01-505-1795
NSN 5990-01-517-7848
NSN 5975-01-182-5131
NSN 5925-00-216-8767