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 6130-00-806-7965
NSN 5915-00-189-0773
NSN 6145-01-383-2517
NSN 6320-01-572-6395
NSN 5925-01-647-8743
NSN 2925-01-252-8049
NSN 5985-01-415-1246
NSN 6240-01-396-4233
NSN 5895-00-460-4367
NSN 5990-00-140-1159
NSN 6130-01-202-8865
NSN 6150-00-972-8063