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 5930-01-037-4289
NSN 6320-01-583-6809
NSN 5895-01-591-7480
NSN 6645-01-297-5639
NSN 5910-01-051-9645
NSN 5925-00-440-5177
NSN 4140-01-545-7754
NSN 5835-00-446-1841
NSN 6105-01-393-0121
NSN 5920-01-303-6841
NSN 5990-01-364-8405
NSN 5990-01-426-7350