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 5930-01-627-3213
NSN 6320-01-476-7476
NSN 6110-00-349-3964
NSN 6645-00-883-8086
NSN 5998-01-463-2811
NSN 5855-00-455-6070
NSN 5895-01-025-3006
NSN 6130-01-315-6736
NSN 6130-00-874-4578
NSN 5895-01-573-3899
NSN 5905-01-391-5642
NSN 5935-00-884-1230