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 5950-01-556-7989
NSN 6150-01-336-3302
NSN 5960-00-009-8082
NSN 5960-01-094-1076
NSN 6150-01-383-7487
NSN 6220-00-270-6996
NSN 4140-01-512-8528
NSN 5996-01-264-8463
NSN 5910-01-415-8114
NSN 5915-01-367-2056
NSN 5915-00-115-8482
NSN 5925-01-213-4199