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 5960-01-141-3252
NSN 6135-00-231-7257
NSN 5965-01-452-8406
NSN 5895-00-999-8139
NSN 5915-01-424-3186
NSN 5935-00-503-6270
NSN 6650-01-378-6868
NSN 6610-01-194-8659
NSN 6145-00-811-2422
NSN 5998-01-485-0412
NSN 5835-01-123-8305
NSN 5925-00-969-7783