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 6105-00-930-8921
NSN 6650-00-065-9382
NSN 5935-00-752-0349
NSN 6620-00-273-8735
NSN 6135-01-069-2482
NSN 6130-01-549-1467
NSN 5855-00-586-6255
NSN 6145-01-208-9892
NSN 5935-01-337-6576
NSN 6105-00-871-7526
NSN 6645-01-501-0576
NSN 6320-01-422-1212