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 5975-00-612-7594
NSN 6110-00-416-6840
NSN 6130-00-302-7823
NSN 6135-00-351-8606
NSN 7035-00-931-9415
NSN 6240-00-232-1093
NSN 6105-01-318-4929
NSN 5910-01-185-1676
NSN 5990-01-365-6016
NSN 6650-01-355-0075
NSN 6650-00-283-0978
NSN 2925-00-233-5644