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 5915-01-390-8296
NSN 5855-01-632-9530
NSN 5996-01-510-3257
NSN 5950-01-283-4446
NSN 5835-01-116-2369
NSN 5925-01-063-7107
NSN 5835-01-029-5602
NSN 6130-00-177-6466
NSN 5920-01-372-0281
NSN 6145-00-062-0552
NSN 6105-01-359-5938
NSN 5895-00-311-1674