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 5930-01-290-5921
NSN 6320-00-110-8005
NSN 5996-01-436-7152
NSN 5925-00-150-1072
NSN 6150-01-074-8354
NSN 5910-01-442-5014
NSN 6240-00-300-9883
NSN 5925-01-448-1906
NSN 5855-00-466-2309
NSN 5998-01-212-3124
NSN 6620-01-469-2352
NSN 5920-01-626-3414