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 5965-01-048-4767
NSN 6150-01-396-9566
NSN 6150-01-020-7787
NSN 2925-00-201-8247
NSN 5935-01-181-4815
NSN 6620-01-535-0070
NSN 5990-01-251-7313
NSN 5965-01-351-4615
NSN 6150-01-065-4809
NSN 5920-00-196-3631
NSN 5915-00-935-4984
NSN 5905-00-803-4560