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 5950-01-421-4133
NSN 5905-00-864-4586
NSN 5960-01-233-0311
NSN 7035-01-359-7460
NSN 5910-01-175-3223
NSN 5965-01-185-9521
NSN 5930-01-398-0083
NSN 5855-00-548-4742
NSN 6110-00-724-8112
NSN 6150-01-367-3093
NSN 6105-00-607-0811
NSN 5935-00-879-9938