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 6150-01-295-6310
NSN 6105-00-034-6053
NSN 5996-01-261-6758
NSN 6135-01-187-4382
NSN 5910-01-540-4794
NSN 5915-00-838-4894
NSN 5895-00-420-5463
NSN 4140-01-649-4982
NSN 5915-00-931-6850
NSN 5895-01-416-1096
NSN 6110-00-613-9206
NSN 6145-00-479-7184