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 5910-00-254-0511
NSN 5895-01-384-2219
NSN 5985-01-483-8766
NSN 5950-01-383-8341
NSN 5835-01-632-6627
NSN 5910-01-025-5408
NSN 7035-01-417-6261
NSN 5998-01-185-5009
NSN 5945-01-046-0937
NSN 5910-01-108-7493
NSN 5996-01-215-1988
NSN 6135-00-973-5632