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 5915-01-263-7933
NSN 6145-01-081-6255
NSN 6105-01-021-6436
NSN 6610-01-303-9516
NSN 5915-01-472-8977
NSN 5920-01-561-5487
NSN 5895-01-489-1528
NSN 6105-00-530-5203
NSN 6610-01-602-8716
NSN 5925-01-064-4094
NSN 6685-01-152-2846
NSN 5835-01-462-5983