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 6145-00-141-8095
NSN 5925-01-125-0403
NSN 5950-01-055-7861
NSN 5895-01-634-0630
NSN 5910-00-644-7300
NSN 6130-00-769-9624
NSN 5895-01-351-8244
NSN 5975-00-281-5587
NSN 5996-00-932-3796
NSN 5905-00-222-6092
NSN 5960-01-258-6708
NSN 5960-00-257-4203