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 7035-01-416-5910
NSN 5998-00-520-4342
NSN 5950-00-107-7321
NSN 6620-01-448-1423
NSN 5950-00-290-8090
NSN 5855-01-413-5645
NSN 5930-01-563-0052
NSN 6650-01-252-8190
NSN 7035-01-510-3876
NSN 6110-01-042-4117
NSN 5945-01-441-0379
NSN 6135-00-935-8769