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 5855-01-103-1474
NSN 5930-01-158-8889
NSN 6110-01-367-6526
NSN 6685-01-297-2075
NSN 5999-01-572-4287
NSN 6320-00-405-2348
NSN 6650-01-239-1028
NSN 6110-01-576-9899
NSN 5910-01-144-5136
NSN 5985-00-387-5974
NSN 5975-01-188-3640
NSN 5999-01-025-7298