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 5920-01-522-9286
NSN 6130-00-187-0211
NSN 5998-01-237-7985
NSN 5920-01-653-6008
NSN 6110-00-984-4273
NSN 6645-01-509-3221
NSN 6240-01-319-5523
NSN 5910-01-415-6331
NSN 5910-01-206-1342
NSN 5855-01-171-8391
NSN 5945-01-065-0887
NSN 5835-01-388-5198