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 6105-00-197-8671
NSN 5895-01-518-6926
NSN 5935-00-917-1816
NSN 5975-01-021-3135
NSN 5960-01-599-9821
NSN 6685-01-345-3399
NSN 5960-01-425-1454
NSN 5910-00-054-8605
NSN 7035-01-079-6560
NSN 5925-01-597-6368
NSN 6240-01-532-3000
NSN 5930-00-880-2754