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 6240-01-381-1072
NSN 5975-01-099-6418
NSN 5935-00-539-5944
NSN 5998-01-519-9273
NSN 5835-01-064-6024
NSN 5990-01-162-9220
NSN 2925-00-143-5859
NSN 2925-01-063-7876
NSN 6130-01-559-3728
NSN 7035-01-558-5253
NSN 5950-01-212-5529
NSN 5930-00-277-4704