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 5965-00-267-4173
NSN 5915-01-403-2599
NSN 6150-01-557-4936
NSN 7035-01-254-3606
NSN 5996-01-514-7341
NSN 5945-01-143-6640
NSN 6240-00-244-0483
NSN 5990-00-683-1095
NSN 5965-01-116-1886
NSN 5905-01-238-5828
NSN 6110-01-449-0150
NSN 6620-00-286-5721