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 5950-01-468-4380
NSN 7035-00-731-8729
NSN 6130-00-525-9975
NSN 5835-00-581-9460
NSN 5935-01-184-0930
NSN 5999-01-398-7291
NSN 6145-01-512-7972
NSN 5975-01-478-0045
NSN 5895-00-814-2248
NSN 6145-00-820-6939
NSN 6145-01-282-1596
NSN 5925-00-468-2757