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 6610-00-654-9877
NSN 5920-01-371-9859
NSN 6685-00-855-9037
NSN 5920-01-373-1018
NSN 5950-00-303-7428
NSN 6685-00-153-3914
NSN 6220-01-550-4358
NSN 5930-00-554-1064
NSN 5920-01-595-2939
NSN 5975-00-729-1651
NSN 5998-01-602-8646
NSN 7035-01-465-0391