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 5855-01-059-2710
NSN 6135-01-167-7604
NSN 5960-00-004-5819
NSN 5975-01-372-2389
NSN 5950-01-322-8557
NSN 5950-01-558-5007
NSN 5935-01-630-2640
NSN 5996-01-460-6044
NSN 6145-01-070-0128
NSN 6610-00-764-4015
NSN 5905-00-072-1411
NSN 5945-01-467-4269