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 7035-01-194-9482
NSN 5999-00-010-4777
NSN 6320-01-501-7935
NSN 5895-01-159-2502
NSN 4140-00-097-0167
NSN 6135-01-222-0703
NSN 5930-01-094-1434
NSN 5935-00-532-6759
NSN 5945-01-423-9086
NSN 5835-01-105-6545
NSN 5910-01-330-6453
NSN 4140-01-387-9698