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 6220-01-095-4860
NSN 6110-00-199-1616
NSN 5930-01-634-0659
NSN 6650-01-219-3731
NSN 5910-01-284-7044
NSN 5975-00-500-0166
NSN 6150-01-005-6870
NSN 6145-00-162-7394
NSN 5975-01-048-4920
NSN 6610-01-314-3659
NSN 5998-01-453-9909
NSN 5985-01-437-0347