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 5950-01-525-6374
NSN 5998-00-277-7552
NSN 6105-01-118-1412
NSN 7035-01-443-3052
NSN 5960-00-083-2793
NSN 5895-00-679-5378
NSN 6145-00-004-3530
NSN 5945-01-077-3567
NSN 5915-00-472-9704
NSN 5910-01-200-7324
NSN 6620-00-176-5722
NSN 6135-01-451-2120