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 7035-00-251-8201
NSN 5935-01-157-9615
NSN 5996-01-406-5785
NSN 5915-00-281-0304
NSN 5910-01-509-4878
NSN 5945-00-450-5928
NSN 5999-01-506-3252
NSN 5965-00-905-6895
NSN 5990-01-539-3493
NSN 6645-01-071-7515
NSN 6220-00-577-3435
NSN 5945-01-218-5645