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 5945-00-243-8113
NSN 6645-01-422-3499
NSN 6150-01-552-3321
NSN 5985-01-611-6521
NSN 6320-01-476-5145
NSN 6645-00-071-2200
NSN 5895-00-310-4575
NSN 6620-01-261-2985
NSN 5935-00-403-9723
NSN 6145-00-633-5159
NSN 5930-01-418-3244
NSN 5895-01-215-6159