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 5999-00-633-1011
NSN 6105-01-248-0609
NSN 5925-01-054-3783
NSN 6620-01-348-8256
NSN 5855-01-129-1327
NSN 5975-00-949-6415
NSN 5935-00-942-4220
NSN 6135-01-369-9792
NSN 5855-00-014-5008
NSN 6110-01-013-1946
NSN 6240-01-342-8384
NSN 6150-01-197-6993