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 5835-01-111-9838
NSN 5895-01-105-4828
NSN 6130-01-575-7613
NSN 6650-01-370-5265
NSN 5910-01-474-7968
NSN 5990-01-374-3877
NSN 6320-01-622-5493
NSN 5999-01-512-0020
NSN 6685-01-313-1202
NSN 5905-00-237-0987
NSN 6320-01-054-3046
NSN 6240-01-550-1178