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 5950-00-062-1509
NSN 5930-01-646-2315
NSN 6620-01-457-9476
NSN 5950-01-171-1539
NSN 5975-00-543-1195
NSN 5945-01-436-6239
NSN 5945-01-414-6454
NSN 6645-00-483-7044
NSN 6645-00-959-6502
NSN 5930-01-185-1993
NSN 6110-00-727-1002
NSN 5945-01-068-3503