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 5925-01-398-0013
NSN 5998-01-115-7543
NSN 6145-00-376-0070
NSN 5965-01-257-7085
NSN 6610-00-189-7520
NSN 6650-01-508-3651
NSN 4140-00-264-5796
NSN 2925-01-359-4027
NSN 5905-00-620-1118
NSN 5975-01-020-3936
NSN 5835-01-659-5206
NSN 7035-00-104-7613