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 6135-01-389-8289
NSN 4140-01-226-0637
NSN 4140-01-345-7808
NSN 5930-01-119-8684
NSN 6685-00-870-4782
NSN 6645-00-510-6643
NSN 5950-00-176-2874
NSN 6145-00-104-6047
NSN 5945-01-589-0669
NSN 5915-01-135-8888
NSN 5835-01-578-3443
NSN 5950-01-307-7609