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 6610-01-367-5110
NSN 5905-01-286-1623
NSN 6320-01-317-3663
NSN 5935-01-452-5184
NSN 7035-01-540-4360
NSN 5945-01-448-1280
NSN 5985-00-176-1499
NSN 5999-01-109-1877
NSN 5935-01-550-0514
NSN 6620-01-232-6241
NSN 6645-00-583-0066
NSN 5950-01-336-0648