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 6685-01-465-4601
NSN 5930-01-607-1134
NSN 6320-01-486-8004
NSN 5960-01-425-1454
NSN 5975-01-129-0443
NSN 6130-01-510-9608
NSN 5998-00-299-2740
NSN 6685-00-514-5329
NSN 5910-01-250-7745
NSN 5835-01-285-8650
NSN 6645-00-292-5053
NSN 5935-01-605-1069