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 5930-01-014-4990
NSN 5925-00-816-4725
NSN 6145-01-462-1764
NSN 5910-01-289-7646
NSN 6650-00-056-1581
NSN 5985-01-320-2846
NSN 5910-01-445-1348
NSN 6105-01-373-1932
NSN 6135-00-269-5843
NSN 5835-00-554-0399
NSN 6220-00-707-5044
NSN 5920-00-982-8042