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 5855-01-236-9645
NSN 5835-01-253-8092
NSN 6145-00-027-9852
NSN 5990-01-376-4376
NSN 5905-01-142-2116
NSN 6320-01-495-1244
NSN 5960-01-570-8605
NSN 5945-01-476-0098
NSN 5950-00-278-4186
NSN 5930-01-281-0045
NSN 6105-00-789-3745
NSN 6610-01-506-4234