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 6610-01-224-7247
NSN 5935-01-581-7407
NSN 5965-01-148-4979
NSN 5895-00-170-4568
NSN 6220-01-094-5551
NSN 6135-01-506-4791
NSN 6145-00-570-0516
NSN 5996-00-537-3947
NSN 5996-00-155-9309
NSN 6110-01-088-8143
NSN 5950-00-839-5015
NSN 6135-01-447-3086