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 5835-00-334-6556
NSN 5965-00-006-8004
NSN 6145-01-469-4254
NSN 5965-00-929-9415
NSN 5905-01-222-0927
NSN 5835-01-213-0833
NSN 5925-01-388-3325
NSN 6645-00-337-8298
NSN 6105-01-360-5629
NSN 5965-00-351-7460
NSN 5998-01-630-8976
NSN 5960-00-857-4917