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 5985-01-431-8029
NSN 6145-01-535-4083
NSN 6610-01-406-6696
NSN 5960-00-252-6274
NSN 6685-01-599-9211
NSN 6145-01-007-4937
NSN 6145-00-959-7610
NSN 5975-00-452-9315
NSN 5998-00-999-3703
NSN 5915-00-267-1343
NSN 4140-01-327-1099
NSN 5895-01-174-4999