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 5910-01-308-0665
NSN 5895-01-465-7639
NSN 6135-01-514-5358
NSN 5915-01-278-7065
NSN 7035-01-202-9250
NSN 4140-01-564-3996
NSN 5996-01-013-8824
NSN 5996-01-116-2523
NSN 5930-01-312-5760
NSN 5855-01-553-1162
NSN 5930-01-519-9318
NSN 5910-01-015-3041