Product Details | PIPE TO TUBE TEE

4730-01-212-3918 A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connection(s) has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fitting and a tube or tube fitting.

Part Alternates: 6-12-16-37-12, 4730-01-212-3918, 01-212-3918, 4730012123918, 612163712, 012123918

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 11 JUL 1985 01-212-3918

Cross Reference | NSN 4730-01-212-3918

Part Number Cage Code Manufacturer
6-12-16-37-12 59257 L AND L FITTINGS MFG

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Technical Data | NSN 4730-01-212-3918

Characteristic Specifications
THREAD CLASS 3A 1ST END
LEG LENGTH 1.060 INCHES NOMINAL 3RD END
CONNECTION STYLE PLAIN (PIPE) 2ND END
NOMINAL THREAD SIZE 1.312 INCHES 3RD END
SURFACE TREATMENT CADMIUM OUTSIDE
CONNECTION STYLE FLARED (TUBE) 1ST END
THREAD SERIES DESIGNATOR UNF 1ST END
CONNECTION TYPE THREADED EXTERNAL TUBE 3RD END
SURFACE TREATMENT CADMIUM INSIDE
CONNECTION TYPE THREADED EXTERNAL PIPE 2ND END
CONNECTION STYLE FLARED (TUBE) 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 1.000 INCHES 3RD END
MATERIAL STEEL OVERALL
THREAD CLASS 3A 3RD END
LEG LENGTH 1.090 INCHES NOMINAL 2ND END
SEAT ANGLE 37.0 DEGREES 1ST END
THREAD SERIES DESIGNATOR NPTF 2ND END
THREAD SERIES DESIGNATOR UNF 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTSIDE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INSIDE
NOMINAL THREAD SIZE 0.562 INCHES 1ST END
NOMINAL THREAD SIZE 0.750 INCHES 2ND END
SEAT ANGLE 37.0 DEGREES 3RD END
CONNECTION TYPE THREADED EXTERNAL TUBE 1ST END
LEG LENGTH 1.060 INCHES NOMINAL 1ST END

Restrictions/Controls & Freight Information | NSN 4730-01-212-3918

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information