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 5999-00-280-3499
NSN 5855-01-542-9059
NSN 7035-00-890-7649
NSN 6135-01-429-9029
NSN 5930-00-986-1690
NSN 6620-01-466-2842
NSN 5835-01-080-7784
NSN 5855-01-369-4192
NSN 5960-00-328-4058
NSN 5855-00-167-7893
NSN 5915-01-067-8145
NSN 5910-01-371-6992