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 5990-00-532-2641
NSN 7035-01-534-7930
NSN 5925-00-058-7941
NSN 5999-01-142-3050
NSN 2925-01-534-7314
NSN 5960-01-518-4440
NSN 5998-01-076-8434
NSN 5920-01-520-3219
NSN 6110-01-163-2953
NSN 2925-00-005-1618
NSN 6650-01-592-5713
NSN 5945-01-607-7708