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 5999-01-119-6294
NSN 7035-00-003-7518
NSN 6320-01-382-9676
NSN 6220-00-635-8818
NSN 6145-01-280-4458
NSN 5945-01-624-3623
NSN 2925-00-231-8041
NSN 6150-01-453-8834
NSN 5895-00-596-8678
NSN 5999-00-932-2509
NSN 5996-00-925-1953
NSN 5999-01-462-2123