Silicon rubber impregnated material no. 12-650, fscm 01139
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.
NSN 6110-01-322-8585
NSN 5920-01-274-3965
NSN 6320-01-334-9840
NSN 6150-00-773-5147
NSN 5935-01-326-3626
NSN 6220-01-529-6728
NSN 6320-01-067-0474
NSN 5925-01-169-4284
NSN 6320-01-388-1067
NSN 6130-00-299-6920
NSN 5960-01-350-2925
NSN 5835-01-362-1946