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 5835-00-647-2104
NSN 6145-00-105-1239
NSN 5925-01-314-0587
NSN 5905-01-357-9342
NSN 5935-00-781-3568
NSN 6150-01-268-8534
NSN 5910-01-463-3580
NSN 5935-01-120-2292
NSN 5935-01-413-1411
NSN 5998-01-141-7486
NSN 6110-01-394-4163
NSN 5990-01-030-4062