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 6220-01-569-8635
NSN 5930-01-422-1195
NSN 6220-00-951-6456
NSN 6150-01-411-5624
NSN 7035-01-368-4801
NSN 6220-01-431-3458
NSN 5965-00-475-2759
NSN 5960-01-628-2760
NSN 5855-00-427-7848
NSN 5950-01-246-3984
NSN 6135-01-029-9315
NSN 5935-01-267-3801