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 5990-00-081-3937
NSN 5985-01-271-9768
NSN 5920-00-229-8444
NSN 7035-01-364-0286
NSN 2925-00-788-0043
NSN 5925-01-300-4368
NSN 5945-01-158-6075
NSN 5975-01-578-6278
NSN 5895-01-479-4091
NSN 5910-01-570-7343
NSN 5835-01-512-4834
NSN 6150-00-830-9535