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 6610-00-832-3137
NSN 5985-00-366-5192
NSN 7035-01-577-0003
NSN 5935-01-654-3125
NSN 5998-00-415-7047
NSN 6145-01-597-8005
NSN 5920-01-472-3303
NSN 5920-01-653-9512
NSN 5925-00-022-5632
NSN 5855-00-586-6255
NSN 6150-01-425-1311
NSN 4140-00-757-5270