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 6685-00-369-6912
NSN 6110-01-517-4995
NSN 7035-00-286-6221
NSN 6620-01-171-9597
NSN 5915-01-094-7427
NSN 5950-01-381-9153
NSN 6130-01-564-3824
NSN 5895-00-430-5290
NSN 5960-01-308-2474
NSN 2925-00-636-4026
NSN 6685-01-195-3360
NSN 6150-01-406-5400