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 6240-00-573-7514
NSN 6650-01-437-8852
NSN 6610-01-024-5360
NSN 5998-01-499-1686
NSN 5945-01-188-4309
NSN 5925-00-444-7108
NSN 6135-01-180-9611
NSN 5950-01-545-7911
NSN 5915-00-950-1149
NSN 6145-01-019-6897
NSN 4140-01-543-6489
NSN 6650-01-429-9242