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 5960-00-080-9824
NSN 5855-01-406-4821
NSN 6320-01-476-0686
NSN 7035-01-280-4692
NSN 5990-01-334-8634
NSN 6320-00-701-0437
NSN 5999-01-219-3513
NSN 6220-01-454-6081
NSN 6685-01-415-5128
NSN 5990-00-931-6304
NSN 6220-01-461-9180
NSN 5975-01-486-4351