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 5930-01-338-5494
NSN 5996-00-089-0895
NSN 5895-01-241-0407
NSN 6685-01-005-0325
NSN 5950-00-366-8107
NSN 5905-01-514-5921
NSN 6220-00-264-9473
NSN 5945-01-121-6047
NSN 5965-01-475-4545
NSN 5975-00-445-9926
NSN 5855-01-604-0801
NSN 6110-01-081-9717