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 5996-01-437-8824
NSN 6135-01-565-3284
NSN 5998-01-157-6044
NSN 5835-01-257-0154
NSN 2925-01-581-3273
NSN 5990-00-756-0215
NSN 5925-01-628-8592
NSN 5935-01-628-8040
NSN 5930-01-435-5806
NSN 7035-01-232-7263
NSN 5895-00-596-8678
NSN 5996-01-474-3726