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 5910-00-233-7446
NSN 6150-00-954-7570
NSN 5920-00-333-9977
NSN 6650-01-512-8103
NSN 6150-00-325-8597
NSN 5925-01-265-0832
NSN 5996-00-409-0307
NSN 6150-00-636-8938
NSN 6110-01-421-4449
NSN 5990-01-227-6526
NSN 5950-01-259-9472
NSN 5935-00-159-1551