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 5950-00-173-3475
NSN 5920-01-397-2754
NSN 5910-00-663-5865
NSN 5915-00-921-6026
NSN 6145-01-160-7658
NSN 6110-00-071-2023
NSN 5910-00-541-1381
NSN 7035-01-378-5074
NSN 5910-01-474-7968
NSN 5915-00-501-4551
NSN 6150-01-322-8524
NSN 5925-01-274-4070