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 5999-00-893-1795
NSN 5905-00-410-3097
NSN 6105-00-952-3331
NSN 6610-00-419-0315
NSN 5996-00-677-7996
NSN 5998-00-487-2284
NSN 6220-00-539-8769
NSN 5950-01-146-9193
NSN 5965-01-271-0808
NSN 5950-00-919-1006
NSN 5996-01-525-7628
NSN 5999-01-542-3322