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 6220-01-155-2357
NSN 6610-00-515-6462
NSN 6610-01-429-7267
NSN 5950-01-407-9564
NSN 6145-00-458-2338
NSN 6620-01-462-0001
NSN 5895-01-017-5387
NSN 5985-01-556-2326
NSN 6145-01-497-3554
NSN 6610-00-700-1183
NSN 5996-00-172-3647
NSN 5935-01-442-1150