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 6110-01-367-2165
NSN 5930-00-120-8710
NSN 6145-00-701-2987
NSN 6105-01-112-0490
NSN 5835-00-892-3510
NSN 6135-01-151-2705
NSN 5835-00-779-2836
NSN 4140-01-254-2739
NSN 5945-00-268-3559
NSN 5960-01-382-8772
NSN 7035-01-463-6559
NSN 6145-01-279-1264