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 5996-01-609-4765
NSN 7035-01-203-8010
NSN 5910-01-657-2869
NSN 5920-01-188-5289
NSN 6645-01-018-7664
NSN 5985-00-926-0266
NSN 6645-01-228-8380
NSN 5895-01-255-4548
NSN 5910-00-115-8550
NSN 6105-01-542-1174
NSN 5999-01-233-0677
NSN 6220-00-675-1925