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 5915-01-168-5952
NSN 6110-01-505-0165
NSN 6620-00-487-7316
NSN 6685-01-604-9278
NSN 5835-01-020-5650
NSN 5985-01-016-1328
NSN 6135-01-434-4470
NSN 6150-00-578-1389
NSN 6110-00-195-7769
NSN 5945-01-610-4693
NSN 5910-01-436-8798
NSN 5930-01-487-5429