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 6620-01-535-6925
NSN 5985-00-843-5050
NSN 6105-01-067-4739
NSN 5945-00-269-5375
NSN 6240-01-539-2806
NSN 6145-01-080-9295
NSN 5925-00-691-2434
NSN 6105-00-045-3700
NSN 5965-01-144-3001
NSN 5855-01-495-1038
NSN 5965-01-594-1983
NSN 5835-00-707-6266