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 5999-01-099-1178
NSN 6105-00-935-8734
NSN 6320-01-607-1491
NSN 5945-01-415-2842
NSN 6320-00-483-0451
NSN 6105-01-441-2255
NSN 5910-01-033-8044
NSN 5975-01-590-5996
NSN 5930-01-421-2715
NSN 5975-01-425-8478
NSN 5998-01-359-9680
NSN 5960-00-131-6744