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 5915-01-224-7044
NSN 5965-00-181-0213
NSN 5905-00-660-9105
NSN 6150-01-474-0956
NSN 5910-01-140-1545
NSN 6220-00-099-9192
NSN 5915-01-641-2702
NSN 5945-01-392-2931
NSN 6145-00-489-3574
NSN 4140-00-136-9214
NSN 6110-01-547-6355
NSN 5930-01-236-8019