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 5905-01-461-3738
NSN 5905-01-168-7806
NSN 5905-01-132-8491
NSN 5905-01-544-7481
NSN 5895-01-133-9998
NSN 5950-01-364-1139
NSN 6240-00-001-1524
NSN 5965-01-245-1552
NSN 5910-01-146-7300
NSN 5935-01-396-8650
NSN 6105-01-610-2555
NSN 5990-00-125-5036