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 7035-01-383-6549
NSN 5935-01-225-9413
NSN 7035-01-450-6795
NSN 6645-00-527-7258
NSN 6105-00-427-9615
NSN 5990-00-916-9163
NSN 5999-01-423-0550
NSN 5905-00-140-7253
NSN 6320-00-931-4855
NSN 5930-01-010-0578
NSN 4140-01-528-8821
NSN 6110-01-378-4140