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 6110-00-434-8237
NSN 6220-00-150-9637
NSN 5990-01-147-5225
NSN 5910-01-227-6535
NSN 6610-00-088-9527
NSN 6645-01-220-2838
NSN 6150-00-772-6461
NSN 4140-01-023-1537
NSN 7035-00-922-5700
NSN 5990-00-112-2440
NSN 5895-01-009-2830
NSN 5920-01-227-6336