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 7035-01-163-3667
NSN 6620-01-614-3591
NSN 5950-00-241-3403
NSN 6240-01-014-5598
NSN 6130-01-418-0136
NSN 5975-01-613-5269
NSN 5990-00-989-6839
NSN 5895-00-755-2416
NSN 7035-00-763-6180
NSN 6150-01-274-3853
NSN 5915-00-952-3049
NSN 5835-01-242-9806