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 5935-01-200-1838
NSN 5960-00-740-7285
NSN 5935-00-082-1493
NSN 6685-01-074-4695
NSN 5895-01-073-0467
NSN 5915-01-533-5123
NSN 6220-01-242-8211
NSN 6320-00-857-4073
NSN 5985-01-542-9490
NSN 7035-01-604-0158
NSN 6620-00-193-9503
NSN 5925-00-160-4747