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 6220-00-737-0869
NSN 5855-00-532-0025
NSN 6645-00-720-3953
NSN 5910-01-372-2049
NSN 6135-00-686-4777
NSN 6150-01-084-8444
NSN 5905-00-469-6697
NSN 5905-01-524-1200
NSN 5905-00-113-3566
NSN 5935-00-201-4999
NSN 6150-00-803-2853
NSN 5905-00-068-1931