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 5915-01-449-0114
NSN 5905-01-599-5264
NSN 5915-00-221-9610
NSN 6220-00-293-5368
NSN 6650-00-981-1336
NSN 6150-00-622-1320
NSN 6645-00-279-1777
NSN 6135-01-327-2092
NSN 6240-00-500-0524
NSN 6130-00-486-8745
NSN 5835-01-011-4366
NSN 5990-00-244-8684