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 6105-01-503-3415
NSN 5915-01-607-1055
NSN 7035-01-311-5098
NSN 4140-01-420-6508
NSN 6645-01-576-8423
NSN 5895-00-680-9784
NSN 5895-01-435-2945
NSN 4140-01-302-2638
NSN 6610-01-559-5073
NSN 5935-00-230-4960
NSN 6110-00-663-4054
NSN 5950-01-025-0891