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 6130-01-584-6315
NSN 5920-00-897-4857
NSN 6645-00-382-8994
NSN 5835-01-152-9483
NSN 6240-01-579-4287
NSN 5950-00-803-2295
NSN 6135-01-445-6157
NSN 6145-00-738-5601
NSN 6150-00-520-1136
NSN 6110-00-544-9521
NSN 5990-01-115-9488
NSN 5950-01-110-3712