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 6685-01-625-0999
NSN 5935-01-160-7141
NSN 5835-01-480-3484
NSN 6135-01-499-6293
NSN 6650-01-147-7135
NSN 5945-01-658-8764
NSN 5945-01-603-7514
NSN 6240-00-932-1331
NSN 6145-01-139-5172
NSN 5925-01-368-6790
NSN 7035-01-219-9476
NSN 5975-01-382-7955