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 7035-00-585-2113
NSN 5965-00-201-7479
NSN 5905-01-611-5383
NSN 5985-01-429-3473
NSN 5975-01-062-1435
NSN 5935-00-772-5712
NSN 5990-01-548-5979
NSN 5996-01-415-3901
NSN 5999-01-043-9630
NSN 5905-01-442-3168
NSN 5950-01-202-9480
NSN 5999-01-273-0965