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 6320-01-421-3777
NSN 5999-00-845-3418
NSN 6645-01-597-8106
NSN 5960-00-050-0442
NSN 5996-00-345-8025
NSN 5930-01-621-8905
NSN 5945-00-704-6179
NSN 6220-01-062-2077
NSN 5910-00-231-5977
NSN 5855-01-078-4180
NSN 5965-01-343-6533
NSN 6135-01-523-0370