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 5999-01-206-3498
NSN 7035-01-541-9818
NSN 5985-00-264-6890
NSN 5895-01-023-3227
NSN 5835-01-038-2402
NSN 5999-01-515-3520
NSN 5935-01-239-8952
NSN 5996-00-973-4179
NSN 5855-00-233-2366
NSN 6645-01-273-2462
NSN 6645-00-877-6002
NSN 5835-01-359-2575