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 7035-01-026-0117
NSN 6620-01-062-1662
NSN 6320-00-164-4087
NSN 5945-00-466-3748
NSN 5910-00-616-7116
NSN 6220-01-113-9952
NSN 5960-01-014-3876
NSN 5925-01-187-0396
NSN 7035-00-763-6180
NSN 6320-01-607-1491
NSN 5855-01-444-9182
NSN 5930-01-378-2774