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 5950-00-398-9967
NSN 5895-01-372-4536
NSN 5835-01-257-0154
NSN 6110-01-545-6079
NSN 5905-00-354-0559
NSN 5985-01-210-6803
NSN 2925-01-513-9114
NSN 5925-00-596-2146
NSN 5998-00-795-2199
NSN 5910-01-436-5125
NSN 2925-01-168-6253
NSN 6110-00-729-9467