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 5935-00-468-7447
NSN 5835-01-261-9878
NSN 5935-01-660-8238
NSN 5975-01-286-6963
NSN 5930-01-356-6016
NSN 6220-00-947-7621
NSN 6110-01-361-9306
NSN 6320-01-370-4218
NSN 4140-01-436-5184
NSN 5910-00-546-9279
NSN 7035-00-064-7008
NSN 5835-01-332-2867