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 5855-00-436-3852
NSN 6685-01-464-1304
NSN 5985-01-100-3471
NSN 6135-00-470-7779
NSN 5935-01-024-0066
NSN 6145-00-408-9976
NSN 5855-01-556-0263
NSN 5935-00-701-7625
NSN 5930-01-622-3567
NSN 6610-01-641-7834
NSN 6135-01-630-3158
NSN 6130-01-023-0501