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 5960-01-441-7047
NSN 6150-01-630-2202
NSN 5998-00-225-3528
NSN 5975-01-135-3029
NSN 6150-01-607-3916
NSN 5905-01-429-7665
NSN 5905-01-254-2741
NSN 5915-00-933-1232
NSN 5835-01-653-7806
NSN 5950-00-203-2368
NSN 5925-01-286-5127
NSN 5920-00-584-4592