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 5915-01-527-0712
NSN 6685-00-785-2783
NSN 2925-00-265-7539
NSN 5945-01-588-3144
NSN 6220-01-232-7723
NSN 5835-00-289-9080
NSN 6610-00-353-9990
NSN 5855-00-933-9978
NSN 5960-00-234-5961
NSN 6135-01-328-6583
NSN 6645-01-233-1131
NSN 5990-01-561-0737