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 5910-01-067-8361
NSN 6135-01-252-0315
NSN 7035-01-113-1424
NSN 6320-01-207-9038
NSN 6220-00-358-9580
NSN 6650-00-831-5532
NSN 5855-01-433-3197
NSN 7035-01-594-5397
NSN 5895-00-195-7714
NSN 6620-00-203-9466
NSN 5915-00-469-8991
NSN 6685-01-369-0089