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 5835-01-160-7282
NSN 6105-00-560-2116
NSN 5945-01-495-9753
NSN 5996-01-317-3676
NSN 6240-00-412-4468
NSN 6610-00-603-4040
NSN 5999-01-358-7677
NSN 5945-00-806-5602
NSN 4140-01-311-4769
NSN 7035-01-521-3449
NSN 5950-01-167-8616
NSN 5895-00-395-2657