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 5950-01-359-1809
NSN 6645-01-171-4528
NSN 6145-01-420-9289
NSN 5996-00-082-0320
NSN 6220-00-595-6954
NSN 5996-01-340-8813
NSN 6135-00-539-8088
NSN 5960-00-781-4084
NSN 5998-01-474-3903
NSN 6145-01-388-6985
NSN 5915-00-025-1763
NSN 5945-00-225-4125