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 5999-01-190-4524
NSN 5975-00-549-9431
NSN 6110-01-394-1333
NSN 6105-01-178-0460
NSN 5915-01-090-1057
NSN 6645-01-328-4876
NSN 5895-01-420-2370
NSN 5930-01-207-6765
NSN 6110-01-162-2837
NSN 7035-01-565-3155
NSN 5835-01-156-5622
NSN 5905-00-826-9797