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 6110-01-445-6113
NSN 5925-01-634-0664
NSN 6110-01-633-9660
NSN 5925-01-010-1084
NSN 6135-01-389-5787
NSN 6685-01-028-3156
NSN 5855-01-464-3152
NSN 6685-00-941-8360
NSN 6650-01-412-1490
NSN 5945-01-431-2349
NSN 5999-01-177-6380
NSN 5960-00-895-0542