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 5999-01-307-1348
NSN 6145-01-444-4509
NSN 6135-01-487-6275
NSN 5950-00-862-9315
NSN 6685-00-188-1991
NSN 4140-00-833-6239
NSN 5965-00-554-4138
NSN 5910-00-958-6823
NSN 5935-01-641-2832
NSN 5998-00-104-0177
NSN 5855-00-361-0167
NSN 5930-00-859-6866