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 7035-01-344-8708
NSN 6240-00-172-8451
NSN 5905-01-430-7231
NSN 5950-01-188-7405
NSN 6650-01-104-6139
NSN 5910-01-353-6904
NSN 6610-00-500-0180
NSN 2925-00-453-4100
NSN 5960-00-848-9094
NSN 5950-01-410-8210
NSN 5930-01-189-8537
NSN 5895-01-480-7203