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 6650-01-598-8995
NSN 5925-01-385-9384
NSN 6650-01-484-5014
NSN 5990-01-382-5364
NSN 5990-01-626-2818
NSN 7035-01-444-4240
NSN 5950-01-259-3770
NSN 5895-01-433-3548
NSN 7035-00-140-3070
NSN 5998-01-293-8336
NSN 6685-01-204-6367
NSN 5835-01-527-2629