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 7035-01-395-7851
NSN 5910-01-633-9963
NSN 5915-00-149-1458
NSN 6145-01-340-0300
NSN 6610-00-465-7461
NSN 5965-00-360-9534
NSN 6645-00-451-6462
NSN 5965-01-128-3234
NSN 5950-01-284-6364
NSN 6220-01-098-6836
NSN 6145-01-039-7677
NSN 5915-01-333-9570