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 5895-01-371-0570
NSN 5945-01-519-4289
NSN 6320-01-592-6248
NSN 7035-01-514-2221
NSN 5975-00-602-6740
NSN 7035-01-462-1957
NSN 6150-01-653-2941
NSN 5895-00-027-9888
NSN 5835-00-632-8621
NSN 2925-00-010-2632
NSN 5999-01-138-1916
NSN 5999-01-630-5728