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 5895-00-227-1002
NSN 6150-01-355-2498
NSN 5930-01-387-1283
NSN 6130-00-833-7763
NSN 5985-01-281-5031
NSN 5985-01-449-1318
NSN 5835-01-076-8445
NSN 6320-01-220-2264
NSN 5985-00-790-4653
NSN 5960-01-068-4003
NSN 6240-01-122-7391
NSN 5915-01-245-2408