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 5910-00-468-3366
NSN 5945-01-392-1935
NSN 6240-01-270-3655
NSN 6150-01-547-8778
NSN 5985-00-285-8466
NSN 6145-01-068-0560
NSN 5895-01-209-0750
NSN 6145-00-683-1169
NSN 5895-01-544-7018
NSN 5935-01-649-0008
NSN 6145-01-348-5370
NSN 6645-01-023-8020