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 5950-01-586-3648
NSN 6150-01-551-1043
NSN 5905-01-026-8793
NSN 5835-01-027-1828
NSN 5935-01-180-4815
NSN 6620-01-296-9803
NSN 6145-00-975-4457
NSN 5990-01-485-0260
NSN 5835-00-833-7080
NSN 6650-01-295-9242
NSN 5915-01-113-7872
NSN 5925-00-819-3985