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 5985-01-472-2458
NSN 6320-01-268-3072
NSN 5920-01-634-0250
NSN 6220-00-531-6430
NSN 5990-00-241-3780
NSN 5960-01-303-5884
NSN 6105-00-659-3890
NSN 5990-01-101-7602
NSN 6220-00-801-3872
NSN 5935-00-281-1237
NSN 5925-01-614-5087
NSN 5998-01-330-5099