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 5920-00-094-0655
NSN 4140-01-173-3960
NSN 6320-00-160-0899
NSN 6145-01-528-7853
NSN 5945-00-203-1295
NSN 5965-00-201-7479
NSN 6130-01-624-6477
NSN 5895-01-127-1236
NSN 5930-00-626-6087
NSN 6110-01-363-4023
NSN 6645-01-379-0593
NSN 6150-01-142-6704