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 5950-01-220-1421
NSN 6105-01-452-0077
NSN 5975-01-246-3114
NSN 5930-00-737-8610
NSN 5925-01-462-1603
NSN 6610-01-365-7796
NSN 6110-01-521-3865
NSN 5835-01-397-8801
NSN 5910-01-245-5311
NSN 5975-00-833-7701
NSN 5905-01-642-7388
NSN 5930-00-172-7867