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 5975-01-233-4786
NSN 5945-01-249-8971
NSN 5975-00-018-0815
NSN 5996-01-370-4940
NSN 5950-00-104-5908
NSN 7035-01-418-5499
NSN 6650-01-229-7500
NSN 5975-01-274-9555
NSN 5950-00-308-7509
NSN 5996-00-135-0392
NSN 5985-01-044-4530
NSN 5920-00-902-4041