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 5925-01-391-4986
NSN 5975-01-418-5108
NSN 6150-01-335-0679
NSN 6610-01-406-4985
NSN 6105-01-462-1657
NSN 6240-01-355-4425
NSN 5925-00-885-9497
NSN 5950-01-472-5345
NSN 5999-01-257-9673
NSN 6110-01-230-2637
NSN 6240-01-029-3701
NSN 5855-01-462-0495