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 7035-00-188-6674
NSN 5915-01-290-7952
NSN 5905-01-108-1793
NSN 6135-01-069-8575
NSN 5990-01-434-7913
NSN 4140-00-254-7257
NSN 6105-01-351-4283
NSN 7035-01-322-9239
NSN 5895-00-036-8524
NSN 6135-01-185-3614
NSN 6135-00-452-2266
NSN 6610-01-212-1028