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 5935-00-186-9924
NSN 6135-01-655-1759
NSN 6320-01-334-9840
NSN 6150-01-417-2643
NSN 5960-01-487-6436
NSN 6110-01-383-3914
NSN 6150-01-084-9866
NSN 5930-00-167-4520
NSN 5975-00-591-2224
NSN 5910-01-085-4889
NSN 5985-01-181-8153
NSN 6130-01-599-1834