Nha a-20 heater; vendor item ident is compression clamp, 2-inch; specification control drwg item ident is special clamp; item is an assembly of 3 bolts (10 millimeters), 1 washer, 1 nut (10 millimeters), 1 gasket, and 2 piece clamp; one face of clamp is welded to exhaust pipe and second face is slipped over heater exhaust; seal is made by tightening bolts
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes flange, pipe, blind; ferrule, grooved clamp coupling; and adapter (as modified).
Classification: Flanges of iron or nonalloy steel
NSN 5905-00-301-3689
NSN 5999-01-113-1653
NSN 5915-01-386-7171
NSN 5960-01-003-8480
NSN 7035-00-731-8729
NSN 5920-01-580-4002
NSN 6105-00-136-9158
NSN 6645-01-437-9017
NSN 5945-01-612-5237
NSN 5950-01-431-7311
NSN 5945-00-666-4700
NSN 6130-01-071-2820