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 6150-01-462-1824
NSN 6685-00-275-4401
NSN 5960-01-632-6576
NSN 7035-01-083-0282
NSN 5835-00-065-6757
NSN 5920-00-038-6892
NSN 4140-01-660-5265
NSN 5930-00-827-0907
NSN 5910-01-116-7881
NSN 5945-00-434-6786
NSN 5999-01-020-6851
NSN 5945-00-485-3478