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 5999-00-083-4008
NSN 5925-01-175-6082
NSN 5985-00-205-2922
NSN 6130-00-205-1714
NSN 6150-00-424-9201
NSN 6150-01-280-5362
NSN 5965-00-289-6280
NSN 6135-00-027-3914
NSN 6240-01-562-0888
NSN 5996-01-436-0426
NSN 6110-01-510-9585
NSN 6240-01-288-0555