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 5950-01-193-0099
NSN 5990-01-288-7393
NSN 6320-00-809-5744
NSN 5975-01-516-3850
NSN 5945-01-566-7355
NSN 6320-01-387-3230
NSN 5915-01-584-2404
NSN 6610-00-186-9180
NSN 6150-01-413-4162
NSN 6145-00-404-5134
NSN 5925-01-511-0220
NSN 5965-01-026-9865