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 5910-01-542-8835
NSN 6150-01-575-5010
NSN 6105-01-372-9157
NSN 6220-00-980-2399
NSN 5935-01-464-2772
NSN 2925-00-019-9649
NSN 5910-01-500-3124
NSN 5960-01-128-7784
NSN 6240-01-630-9613
NSN 5945-01-199-0269
NSN 5910-01-213-1848
NSN 5965-01-655-5659