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 6610-01-229-3679
NSN 5975-01-378-7762
NSN 7035-01-282-7124
NSN 6650-00-952-4500
NSN 6620-01-219-5722
NSN 5945-01-620-4108
NSN 5835-00-624-1548
NSN 4140-00-857-3202
NSN 6105-01-531-7141
NSN 5920-01-585-9967
NSN 6110-01-429-7851
NSN 5910-00-951-9476