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 5835-01-522-9881
NSN 6645-01-492-5304
NSN 5835-00-901-2545
NSN 6645-01-069-8746
NSN 5910-01-646-1648
NSN 5950-01-447-6105
NSN 5965-01-109-2917
NSN 5915-01-167-8506
NSN 6135-00-539-8088
NSN 6645-00-019-0554
NSN 5835-01-460-6054
NSN 6130-00-781-2897