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 5998-01-141-5827
NSN 6145-01-071-0483
NSN 5990-00-953-9916
NSN 6145-01-165-1436
NSN 6150-00-681-1664
NSN 5910-00-528-9714
NSN 5996-01-174-3183
NSN 6620-01-517-0014
NSN 7035-00-616-4410
NSN 4140-01-605-4005
NSN 6110-01-563-0059
NSN 2925-00-465-6354