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 2925-01-646-9112
NSN 5960-01-481-3722
NSN 5855-00-281-3843
NSN 4140-00-451-8374
NSN 6130-01-215-7109
NSN 5985-01-382-9220
NSN 5985-01-158-7487
NSN 5920-01-415-2878
NSN 5990-01-374-3877
NSN 6620-00-193-9503
NSN 2925-01-394-9658
NSN 6320-01-449-1014