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 5950-00-350-2825
NSN 5915-01-366-9850
NSN 7035-01-283-2536
NSN 6645-01-200-5289
NSN 5935-01-416-4863
NSN 5950-01-375-1310
NSN 5835-00-191-4793
NSN 5960-01-386-3855
NSN 5920-01-587-7579
NSN 5990-00-905-6472
NSN 6610-01-486-3549
NSN 5925-01-145-6444