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 5915-01-014-1513
NSN 6650-01-264-2348
NSN 5990-00-069-2221
NSN 5910-01-417-3160
NSN 6240-00-034-5909
NSN 6320-00-646-3311
NSN 5960-00-108-5318
NSN 5985-01-307-8449
NSN 6620-01-323-5275
NSN 5910-00-330-3311
NSN 5999-00-707-6083
NSN 6320-01-207-0636