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 6220-00-521-8995
NSN 5895-01-147-6310
NSN 6135-01-295-8315
NSN 5960-01-094-5958
NSN 5999-00-949-8986
NSN 5975-01-088-4883
NSN 5855-01-651-1393
NSN 5910-01-431-8071
NSN 5925-00-963-4044
NSN 5855-01-422-5413
NSN 5895-00-594-6905
NSN 6685-00-350-9248