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 5910-00-113-3611
NSN 7035-01-380-0547
NSN 6105-01-025-5981
NSN 6610-01-062-5178
NSN 5999-00-917-7688
NSN 5985-01-092-5649
NSN 6650-01-573-7165
NSN 5999-00-681-1168
NSN 5990-01-118-8624
NSN 5985-01-010-4081
NSN 5855-01-151-5541
NSN 4140-00-327-5445