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 5835-00-912-5656
NSN 5895-01-485-0256
NSN 6110-01-281-5092
NSN 2925-01-311-5769
NSN 6650-00-372-6035
NSN 6105-00-146-9946
NSN 5998-01-512-9138
NSN 5905-00-443-9418
NSN 5920-00-510-7656
NSN 5895-01-155-0163
NSN 5895-01-339-1113
NSN 5855-01-298-2519