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 6135-00-932-3136
NSN 5945-01-467-0479
NSN 5985-01-136-6654
NSN 5895-00-108-8474
NSN 7035-01-462-5766
NSN 5950-01-559-1688
NSN 2925-01-588-3507
NSN 2925-01-360-3575
NSN 5915-01-394-3860
NSN 6240-00-883-8484
NSN 5895-01-359-8704
NSN 5990-00-102-9600