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 5895-00-813-1772
NSN 6145-00-981-3224
NSN 6135-01-441-0402
NSN 5945-00-081-9140
NSN 6240-01-300-8528
NSN 6220-01-526-5854
NSN 5930-01-020-7556
NSN 5895-01-450-9784
NSN 6240-01-085-2319
NSN 5935-01-254-2824
NSN 6105-01-085-0989
NSN 6145-00-432-4840