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 5935-01-567-2876
NSN 6150-01-545-0787
NSN 7035-01-116-6223
NSN 6650-01-619-9986
NSN 5945-01-535-3698
NSN 6620-00-761-2540
NSN 5950-00-128-9704
NSN 5935-01-269-6004
NSN 6685-01-106-3210
NSN 4140-01-128-6444
NSN 5905-01-334-7889
NSN 6145-00-005-1018