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 5935-01-394-1504
NSN 5915-01-250-4898
NSN 5945-01-444-9089
NSN 5945-01-566-2971
NSN 5915-01-604-2947
NSN 5960-01-411-1825
NSN 6650-01-594-3773
NSN 5975-01-250-2940
NSN 5930-01-267-3506
NSN 6150-01-439-1378
NSN 5915-01-485-0850
NSN 5999-01-213-1439