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 6130-01-448-5268
NSN 5855-01-020-7982
NSN 5910-01-088-8311
NSN 5895-01-312-9468
NSN 5920-01-569-1383
NSN 5960-00-258-9292
NSN 5990-00-816-9289
NSN 5950-01-231-9593
NSN 6130-00-369-1627
NSN 5999-01-532-5223
NSN 6685-00-480-9200
NSN 4140-01-504-9512