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 6110-01-245-5344
NSN 5935-01-188-7546
NSN 6105-01-415-5555
NSN 5930-00-959-0077
NSN 6110-01-293-2791
NSN 5895-01-511-0595
NSN 5945-01-461-3060
NSN 6650-01-218-9337
NSN 5998-01-386-7199
NSN 5990-01-351-4621
NSN 5855-00-138-2386
NSN 5945-01-326-4412