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 6150-01-026-1630
NSN 5950-00-808-1530
NSN 6220-01-394-8108
NSN 5985-00-786-1569
NSN 5835-01-160-7282
NSN 4140-01-093-5829
NSN 6110-01-390-0875
NSN 5996-01-469-6848
NSN 5996-01-264-0291
NSN 2925-01-543-0073
NSN 6620-00-255-5962
NSN 6145-01-531-6756