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 6105-00-497-2873
NSN 5985-00-968-0691
NSN 6620-00-006-1915
NSN 6320-00-284-1524
NSN 6150-01-299-9133
NSN 6150-00-949-7748
NSN 6645-01-500-0827
NSN 6150-01-485-3912
NSN 6135-01-426-8282
NSN 5945-00-287-8022
NSN 6145-01-458-2414
NSN 6620-01-633-8443