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 5996-00-264-0710
NSN 6645-00-143-1567
NSN 5996-01-023-7896
NSN 7035-01-418-5499
NSN 5965-00-722-7574
NSN 5965-00-913-9545
NSN 5996-01-562-1414
NSN 5835-00-491-3834
NSN 5895-01-113-8980
NSN 7035-01-145-5059
NSN 5930-00-702-8472
NSN 6110-00-539-9543