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 5945-01-141-6697
NSN 6145-01-065-0799
NSN 6685-00-468-6961
NSN 5895-01-111-5403
NSN 5996-01-187-5535
NSN 5905-00-141-5807
NSN 5945-01-514-7952
NSN 5960-01-173-2338
NSN 6240-01-136-9340
NSN 6150-01-549-8375
NSN 6650-01-149-6621
NSN 5935-01-145-4664