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 6650-00-186-5966
NSN 5925-00-915-1204
NSN 6220-00-682-8292
NSN 6620-00-767-9415
NSN 5985-01-318-1468
NSN 5930-01-658-2652
NSN 5985-00-761-5495
NSN 5950-00-877-5738
NSN 5925-01-449-2188
NSN 5985-01-139-1637
NSN 5975-00-245-2286
NSN 5925-00-732-1929