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 6110-01-418-0802
NSN 4140-01-534-3756
NSN 5895-00-103-7233
NSN 5950-01-157-9482
NSN 5905-01-068-3631
NSN 5965-01-502-3650
NSN 6135-01-222-5464
NSN 6110-00-887-6731
NSN 6685-01-462-5866
NSN 5915-00-050-5357
NSN 5925-00-501-5051
NSN 5950-01-185-5737