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 7035-01-578-6909
NSN 5920-00-541-1119
NSN 5930-00-105-7157
NSN 6645-01-421-6909
NSN 5950-01-562-1374
NSN 6240-00-364-0850
NSN 5915-01-448-9399
NSN 5998-01-222-2297
NSN 5985-00-737-0494
NSN 5999-01-465-4269
NSN 5835-01-384-3206
NSN 5925-01-467-9910