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 5950-00-376-5415
NSN 5895-01-363-5514
NSN 5965-01-233-0355
NSN 5985-01-455-4146
NSN 6220-00-959-5970
NSN 5920-00-450-8845
NSN 6610-00-984-6528
NSN 5996-00-212-8004
NSN 5910-01-203-9368
NSN 5960-00-113-2604
NSN 6130-01-065-0541
NSN 5996-00-025-8026