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 7035-01-485-2134
NSN 5950-01-517-1025
NSN 5950-01-227-9183
NSN 5935-00-828-1877
NSN 5855-01-575-3154
NSN 6620-01-352-5640
NSN 5895-00-705-9156
NSN 6130-01-160-5345
NSN 6135-01-168-2944
NSN 5935-00-959-3343
NSN 5925-00-308-2712
NSN 5990-01-623-0082