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 6145-01-252-9373
NSN 5920-00-916-2254
NSN 6135-01-572-2207
NSN 5910-01-461-3409
NSN 6145-00-139-1203
NSN 7035-01-476-7787
NSN 6105-00-574-8611
NSN 5950-01-535-7015
NSN 7035-00-679-9027
NSN 6130-00-659-4838
NSN 6150-01-143-9033
NSN 5996-01-132-6123