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 6650-01-014-5990
NSN 5935-00-267-9535
NSN 6320-00-036-3688
NSN 6240-00-204-0459
NSN 5935-01-431-7369
NSN 5975-00-442-3500
NSN 5950-00-116-6520
NSN 7035-01-567-5486
NSN 5990-01-362-7532
NSN 7035-01-457-5645
NSN 5855-01-308-0955
NSN 7035-01-528-9042