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 6150-01-060-4384
NSN 5975-00-890-0129
NSN 6135-01-020-3805
NSN 5930-00-292-0520
NSN 6645-01-370-4259
NSN 6240-01-374-9367
NSN 5910-01-633-9963
NSN 5930-01-634-0659
NSN 5935-01-449-1091
NSN 6150-01-223-9144
NSN 5930-01-619-7035
NSN 6320-01-228-2380