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 5950-01-529-6884
NSN 6610-01-471-8130
NSN 6110-00-553-8816
NSN 5910-01-650-1735
NSN 6240-00-491-0517
NSN 6620-01-659-6697
NSN 5999-01-261-7890
NSN 6150-01-235-9346
NSN 6135-01-278-9717
NSN 7035-00-117-0418
NSN 5925-01-287-4809
NSN 6105-01-206-4073