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 5950-00-410-1914
NSN 6105-01-642-0860
NSN 5950-00-865-6208
NSN 5910-01-293-2395
NSN 5905-00-275-0361
NSN 6130-01-139-0290
NSN 6320-01-445-8192
NSN 6240-01-406-5345
NSN 6150-00-133-5755
NSN 6135-00-756-6149
NSN 6650-00-143-1889
NSN 5835-01-307-8954