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 6105-01-471-8085
NSN 5925-00-529-3950
NSN 5975-01-467-3005
NSN 6240-00-034-5909
NSN 5915-01-027-6516
NSN 5920-01-396-6159
NSN 5998-00-051-6657
NSN 5910-00-898-9554
NSN 5905-01-045-0062
NSN 5990-01-512-9129
NSN 5920-00-924-7348
NSN 5855-01-443-3970