Serving our customers with quality and safety first.
solid single or composition
4.870in. and 4.890in.
4.250in. and 4.270in.
0.030in.
armstrong models:813, 883&983 inverbed bucket steam traps
gasket 813 flexible graphite
second apterure id 0.950, od 1.380 has 2 x 019 radius
graphite and plastic
ucar grafoil grade ghn; graphite foil with surlyn layer mfr ref single material response
Graphite and plastic
4.870 inches minimum and 4.890 inches maximum
FSC 5330 ⁓ Packing and gasket materials
Note-this fsc includes only seals and gaskets designed for standard use. seals, gaskets and packing are made from materials specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals, liquids, and used to fill a cavity and create a tight seal. similar materials used to make seals, gaskets, and packing are available in bulk form, refer to fsg 93, fsg 80, and fsg 83.
Excluding o-rings (fsc 5331); bulk material items, such as; rubber, cork, and asbestos sheets and strips (fsg 93); liquid gasket materials (rtv, permatex, etc.) (fsg 80); rfi and emi seals and gaskets (fsc 5999), and all seal retainers.
Used on armstrong models:813,883&983 inverbed bucket steam traps. second apterure id 0.950, od 1.380 has 2 x 019 radius gasket 813 flexible graphite 4.870" outside diameter
Nothing similar to this part number was found in our inventory
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. it may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. it may be made to any predetermined dimension and shape. excludes flat disks, items made of felt material and items having joints. for round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.