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 5915-00-008-8395
NSN 5930-01-050-1365
NSN 5915-01-515-5365
NSN 5996-01-207-9107
NSN 5910-00-554-1422
NSN 2925-01-353-3928
NSN 6240-00-860-7626
NSN 5945-01-437-2696
NSN 4140-01-087-2100
NSN 5999-01-634-0576
NSN 6620-01-354-2824
NSN 5915-00-098-4978