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 2925-00-502-3768
NSN 6150-01-623-2290
NSN 6685-00-254-7316
NSN 5905-01-512-8230
NSN 5998-00-585-0083
NSN 5915-01-224-7044
NSN 5895-01-605-2359
NSN 5910-01-483-5718
NSN 5999-01-583-5797
NSN 6620-01-560-2447
NSN 5996-01-148-9926
NSN 5920-01-510-2137