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 5910-00-379-2349
NSN 7035-01-163-8423
NSN 5910-01-536-6766
NSN 6220-00-961-7246
NSN 4140-01-081-6260
NSN 6610-01-476-7412
NSN 6620-01-223-2441
NSN 5975-01-394-9206
NSN 5935-01-385-4338
NSN 6105-00-459-5261
NSN 6105-00-030-9034
NSN 6320-01-374-9924