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 6130-00-950-6323
NSN 5920-00-529-0618
NSN 6110-00-012-5514
NSN 5930-01-256-6237
NSN 5996-01-182-1125
NSN 5950-01-525-9807
NSN 5996-00-676-7109
NSN 5998-01-146-4367
NSN 5985-00-494-7277
NSN 5985-01-013-9448
NSN 5990-00-825-7335
NSN 5996-01-155-1649