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 5930-01-485-4386
NSN 6105-00-583-3157
NSN 5975-01-476-7332
NSN 5910-01-136-1281
NSN 5910-00-391-6304
NSN 6610-01-222-0582
NSN 6240-01-626-9055
NSN 6150-00-717-1596
NSN 6620-01-061-3497
NSN 5855-00-198-3197
NSN 5960-01-007-5838
NSN 5945-01-071-3172