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 5910-01-277-4357
NSN 6220-01-394-5263
NSN 6110-00-831-3727
NSN 5965-01-151-0903
NSN 6685-00-949-4829
NSN 6110-00-785-2679
NSN 5975-01-021-3793
NSN 5965-01-113-9061
NSN 5920-01-214-5214
NSN 6320-01-447-4289
NSN 6105-01-170-4751
NSN 5965-00-682-3567