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 5975-01-246-3874
NSN 5990-01-136-4068
NSN 6145-00-229-1383
NSN 7035-00-585-2113
NSN 5935-01-579-1252
NSN 5935-00-396-3685
NSN 6150-01-186-8601
NSN 6110-00-083-6776
NSN 5990-01-421-5342
NSN 5910-01-569-7856
NSN 5998-01-254-3455
NSN 5998-01-020-7274