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 5996-01-371-2958
NSN 5996-01-165-9344
NSN 6135-00-809-2148
NSN 6620-01-369-3589
NSN 5915-00-417-3742
NSN 6105-01-495-0623
NSN 6240-01-220-6066
NSN 6150-00-905-6070
NSN 6320-01-316-0615
NSN 6685-01-544-5277
NSN 6320-01-113-7647
NSN 5925-00-050-1297