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 6105-01-616-9677
NSN 7035-00-445-9657
NSN 6105-01-190-5507
NSN 5895-01-588-7848
NSN 6645-01-185-3461
NSN 5990-01-633-9503
NSN 6620-01-039-5468
NSN 6610-01-167-8747
NSN 5925-01-177-1147
NSN 5965-01-260-2547
NSN 5975-00-509-2879
NSN 5998-01-113-2240