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 5915-01-022-7237
NSN 6145-01-512-7972
NSN 6620-01-535-0070
NSN 6320-01-181-9474
NSN 5905-00-964-1316
NSN 5998-00-598-0480
NSN 5915-00-239-5235
NSN 5950-01-246-2835
NSN 6685-01-468-5471
NSN 6610-00-146-3499
NSN 5985-01-289-1198
NSN 6130-01-174-6387