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 5950-01-279-9653
NSN 5910-01-322-5254
NSN 5935-00-513-7321
NSN 5975-00-808-5929
NSN 5895-01-546-3108
NSN 6145-01-487-3773
NSN 7035-00-358-0470
NSN 5975-00-149-7647
NSN 6135-00-935-8769
NSN 5999-00-790-5536
NSN 6150-01-373-4025
NSN 6610-00-506-1977