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 5950-01-617-9147
NSN 5990-00-369-5212
NSN 5930-01-017-1212
NSN 6620-00-679-5830
NSN 5835-00-345-9516
NSN 5910-01-444-1429
NSN 5910-01-161-3256
NSN 6610-00-725-3906
NSN 5930-00-466-2800
NSN 5905-01-510-6385
NSN 6620-01-352-5640
NSN 5965-00-321-6694