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 7035-00-896-3213
NSN 6150-01-364-9904
NSN 6320-01-462-3555
NSN 6610-01-380-6374
NSN 5835-01-359-2575
NSN 6610-00-190-3684
NSN 5905-01-187-7403
NSN 7035-01-476-7316
NSN 5895-01-467-5419
NSN 4140-00-974-3677
NSN 4140-01-328-5180
NSN 5975-00-104-5399