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 6620-01-026-7371
NSN 5935-00-105-7724
NSN 6105-00-553-8943
NSN 6650-01-218-4742
NSN 6135-01-394-4160
NSN 5910-01-260-5039
NSN 6135-01-487-6275
NSN 6145-01-322-9110
NSN 5835-01-193-6192
NSN 5895-01-325-7978
NSN 7035-01-101-5111
NSN 5935-00-828-4210