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 6240-00-951-4876
NSN 6220-00-032-3340
NSN 5935-00-471-7312
NSN 6240-01-613-7824
NSN 6150-01-092-7017
NSN 6150-01-321-0343
NSN 5835-01-375-8930
NSN 7035-00-946-2642
NSN 5960-01-589-6846
NSN 5975-01-600-1500
NSN 6220-00-216-9504
NSN 6110-01-391-6497