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 5960-01-573-6483
NSN 6610-01-105-7004
NSN 6620-00-938-8212
NSN 5925-01-024-3345
NSN 2925-01-576-6206
NSN 6105-01-580-7771
NSN 5975-01-272-3771
NSN 6145-00-887-6395
NSN 5998-01-483-1884
NSN 6145-01-220-5422
NSN 6110-01-584-8132
NSN 5996-01-071-8968