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 5999-01-422-4783
NSN 5930-01-634-0659
NSN 5950-00-372-5591
NSN 5930-01-381-6277
NSN 5930-01-027-1082
NSN 5855-01-376-0363
NSN 6150-01-202-9045
NSN 5945-01-275-1493
NSN 5935-00-505-5063
NSN 6610-01-053-6781
NSN 6620-00-627-3688
NSN 5945-01-361-9116