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 6135-00-643-4843
NSN 5910-00-370-1511
NSN 6645-00-025-4771
NSN 5930-01-471-4307
NSN 5835-00-898-0201
NSN 5920-01-139-5368
NSN 6685-00-552-8380
NSN 4140-01-538-1252
NSN 6240-00-045-9844
NSN 5996-01-632-7273
NSN 6220-01-396-0916
NSN 6110-00-636-1234