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 6685-00-995-9385
NSN 6145-00-939-4973
NSN 5920-01-311-9812
NSN 5960-00-929-1256
NSN 6610-00-984-6528
NSN 5905-00-579-5393
NSN 6610-00-127-7013
NSN 5905-01-433-2524
NSN 6620-00-067-4946
NSN 5998-00-673-2384
NSN 5910-00-035-5534
NSN 6610-01-151-1540