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 5930-01-569-2414
NSN 6650-01-173-3060
NSN 6135-01-630-3158
NSN 5960-01-058-6272
NSN 5950-01-606-9819
NSN 5960-01-584-9452
NSN 5975-00-541-8531
NSN 5935-00-360-1968
NSN 7035-01-660-7059
NSN 5930-01-426-9130
NSN 5855-00-327-2112
NSN 7035-01-539-7074