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 5985-00-925-1216
NSN 6145-01-084-6118
NSN 5930-01-170-2723
NSN 5945-00-114-0811
NSN 5835-01-424-0054
NSN 5960-01-151-4518
NSN 6320-01-062-9351
NSN 5950-01-288-5663
NSN 6645-01-297-5639
NSN 7035-00-179-3924
NSN 5910-01-583-0642
NSN 6110-01-341-0936