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 6110-01-361-8949
NSN 6110-00-836-3324
NSN 6650-01-611-7886
NSN 6130-00-198-4283
NSN 5910-00-134-1463
NSN 5998-00-013-7986
NSN 5950-01-399-0248
NSN 6320-01-244-9268
NSN 5990-01-534-8609
NSN 6650-00-299-1839
NSN 5930-01-152-7558
NSN 5920-01-568-5928