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 6150-00-446-2620
NSN 5999-00-419-0244
NSN 5925-01-130-3573
NSN 5985-00-205-9568
NSN 6645-00-514-4017
NSN 7035-01-459-5293
NSN 5910-01-563-6265
NSN 5996-01-540-9909
NSN 5975-01-104-0797
NSN 5920-01-573-4469
NSN 5960-01-363-5951
NSN 2925-01-446-6976