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 7035-00-861-7913
NSN 5925-01-101-6068
NSN 6110-00-233-8121
NSN 5855-00-922-6459
NSN 5990-00-539-7859
NSN 7035-00-145-9138
NSN 6135-01-523-3198
NSN 5935-01-084-7282
NSN 5950-01-537-4338
NSN 6645-01-233-1131
NSN 6610-00-726-0247
NSN 6320-01-536-3077