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 7035-01-555-5260
NSN 5950-00-115-4785
NSN 6650-00-003-5413
NSN 6105-01-323-4395
NSN 5925-01-224-6191
NSN 5945-01-460-2038
NSN 5998-01-502-0588
NSN 6620-01-042-2046
NSN 5965-00-289-6280
NSN 6620-01-296-0873
NSN 5925-00-917-9439
NSN 5855-01-501-5683