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 5930-01-595-7339
NSN 6240-01-633-9357
NSN 5965-01-112-5518
NSN 6650-00-356-8405
NSN 5920-01-233-8373
NSN 6150-01-429-8315
NSN 6135-01-329-7994
NSN 5925-01-581-2950
NSN 6620-00-273-8735
NSN 6110-00-827-3026
NSN 5945-01-088-8071
NSN 5930-00-297-8848