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 5855-00-400-2622
NSN 5935-01-293-2449
NSN 6145-00-537-7059
NSN 5925-01-059-0275
NSN 5950-00-596-2693
NSN 6620-01-646-0105
NSN 5975-00-321-1146
NSN 5855-01-585-8620
NSN 5945-01-144-6903
NSN 5975-00-022-1307
NSN 6320-01-531-4997
NSN 6320-00-553-1310