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 5915-01-633-9845
NSN 6620-00-185-1671
NSN 5930-01-293-0126
NSN 5855-01-129-4080
NSN 5985-01-170-1772
NSN 6240-01-645-7751
NSN 5915-01-172-4298
NSN 6650-01-008-0724
NSN 5915-00-934-3446
NSN 6145-01-279-1264
NSN 6135-01-479-9790
NSN 5930-00-823-7797