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 5895-00-009-9152
NSN 5998-01-391-7151
NSN 6620-01-601-6236
NSN 5915-01-647-0572
NSN 7035-01-168-3596
NSN 6650-00-949-8653
NSN 5996-00-643-7374
NSN 5985-00-449-6645
NSN 6610-00-401-2601
NSN 5996-00-732-1875
NSN 6685-01-559-8364
NSN 6150-01-658-5361