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 5985-01-478-2854
NSN 5950-01-462-5982
NSN 6645-00-879-1384
NSN 5895-00-221-1315
NSN 5996-00-402-6071
NSN 5905-01-014-2914
NSN 6105-00-527-8571
NSN 5975-01-640-7748
NSN 6650-00-432-9263
NSN 5895-01-633-0282
NSN 6650-00-601-8944
NSN 5999-00-639-3447