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 5996-01-113-7960
NSN 6650-01-302-4254
NSN 6130-01-555-8062
NSN 6650-00-859-1859
NSN 5960-01-163-8905
NSN 6645-01-007-5295
NSN 7035-00-981-7216
NSN 6320-01-378-0221
NSN 5975-00-012-0095
NSN 5999-00-887-9966
NSN 6685-01-061-2270
NSN 5965-01-629-0975