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 6620-01-437-3146
NSN 5915-00-079-6415
NSN 7035-01-012-2259
NSN 6620-01-329-7510
NSN 7035-01-104-5446
NSN 6110-01-123-5125
NSN 6130-01-323-3096
NSN 5945-01-305-7174
NSN 5895-00-051-3823
NSN 6320-01-255-2096
NSN 5975-01-148-1501
NSN 5950-01-370-1221