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 2925-00-406-4381
NSN 6240-01-633-6350
NSN 6145-00-729-3702
NSN 5930-01-064-1619
NSN 5996-00-196-7258
NSN 5920-00-949-7321
NSN 6135-00-880-1026
NSN 5855-01-225-5855
NSN 6135-01-309-8414
NSN 2925-00-794-1363
NSN 5945-01-435-2679
NSN 5965-01-162-2632