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 5965-01-593-3288
NSN 6145-00-140-1605
NSN 6610-00-526-4394
NSN 6320-01-476-7702
NSN 6650-01-201-2956
NSN 6320-00-809-5744
NSN 6240-01-406-3589
NSN 5855-01-589-7273
NSN 5910-00-180-4666
NSN 5895-00-158-4343
NSN 6105-00-238-4571
NSN 5855-00-832-9341