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 5985-01-286-1580
NSN 6610-00-173-4011
NSN 5965-01-601-5556
NSN 6240-01-429-9826
NSN 6135-01-429-9029
NSN 6150-01-084-7295
NSN 5895-00-892-1107
NSN 5965-00-905-7561
NSN 5855-01-363-5052
NSN 4140-00-081-6814
NSN 6620-01-144-2488
NSN 5960-00-959-5226