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 5998-00-455-0711
NSN 5975-01-370-4455
NSN 6645-00-287-9192
NSN 5910-01-254-3758
NSN 6135-01-462-0731
NSN 6620-01-611-2038
NSN 6620-00-904-2139
NSN 5910-00-247-2465
NSN 5965-01-406-6320
NSN 5905-01-607-1453
NSN 5990-00-021-6919
NSN 5835-01-576-5307