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 5895-01-122-3454
NSN 5990-01-309-3740
NSN 5996-00-026-9118
NSN 5945-01-319-8414
NSN 6240-01-470-6387
NSN 6610-01-506-7887
NSN 5945-01-223-2274
NSN 5985-00-844-5436
NSN 6150-01-429-0213
NSN 5915-01-567-8298
NSN 5960-01-054-3752
NSN 6110-01-473-8976