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 6135-01-300-8455
NSN 5945-00-081-8770
NSN 5935-00-079-0084
NSN 6145-00-922-6335
NSN 6610-00-251-0369
NSN 6145-01-389-0140
NSN 5990-01-510-4699
NSN 5910-01-502-8363
NSN 7035-01-064-8212
NSN 5855-01-518-5278
NSN 6110-01-185-9130
NSN 5950-00-260-5591