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 6645-00-116-1409
NSN 5910-01-354-5151
NSN 5935-01-539-5872
NSN 5965-00-823-8623
NSN 5960-00-781-4084
NSN 5910-01-368-1720
NSN 6645-00-464-6375
NSN 6145-00-163-2861
NSN 6150-01-190-2458
NSN 5835-01-004-8997
NSN 5960-01-599-9821
NSN 6105-00-646-9008