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 5935-01-528-0722
NSN 5999-00-630-5598
NSN 6110-01-468-5955
NSN 5855-01-634-0259
NSN 5985-01-634-0635
NSN 5930-01-540-0457
NSN 5999-01-292-3024
NSN 5910-01-659-1709
NSN 6135-01-190-2628
NSN 6240-00-646-6931
NSN 5930-01-554-3240
NSN 5835-00-007-6824