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 6620-00-392-9835
NSN 5915-01-190-9476
NSN 6610-01-120-7670
NSN 5990-01-529-6985
NSN 5985-00-324-7526
NSN 5910-01-209-6756
NSN 6645-01-633-1852
NSN 5935-00-966-6591
NSN 6150-01-526-8741
NSN 6110-01-422-5139
NSN 6150-00-081-2063
NSN 6150-00-166-2148