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 5905-01-365-2397
NSN 5915-01-193-6298
NSN 5895-01-264-8013
NSN 5996-00-450-8394
NSN 6130-00-889-7693
NSN 6610-01-461-8180
NSN 2925-01-548-4875
NSN 6135-01-116-3385
NSN 6650-00-842-5463
NSN 5855-01-454-6956
NSN 5915-01-206-1208
NSN 5930-01-026-3544