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 5935-01-437-8314
NSN 5996-01-066-0335
NSN 6685-01-535-0924
NSN 5985-00-826-1735
NSN 6145-01-500-4002
NSN 6220-01-466-1559
NSN 5985-00-740-7154
NSN 5960-00-562-1939
NSN 6105-00-804-5235
NSN 5895-01-481-8720
NSN 6685-01-407-1171
NSN 6685-00-071-4001