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 5985-00-811-7472
NSN 5935-01-086-6602
NSN 5930-00-227-6540
NSN 2925-00-969-8340
NSN 5996-00-888-1180
NSN 6320-01-211-6578
NSN 4140-01-227-9332
NSN 6240-00-435-0433
NSN 5990-01-210-5474
NSN 6320-01-084-8821
NSN 5930-01-207-5599
NSN 6145-00-526-2711