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 5996-01-055-8608
NSN 6610-01-624-5664
NSN 7035-01-363-4540
NSN 6220-00-274-8541
NSN 6145-01-619-8583
NSN 6105-01-365-5626
NSN 5975-01-335-0172
NSN 5950-00-079-9665
NSN 5910-01-232-7626
NSN 5998-00-937-3866
NSN 6150-00-121-1996
NSN 6110-01-017-5428