Product Details | TUBE REDUCER

4730-01-344-7644 A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).

Part Alternates: MS21916W1612, MS21916W16-12, 4730-01-344-7644, 01-344-7644, 4730013447644, 013447644

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

Supply Group (FSG) NSN Assign. NIIN
47 01-344-7644

Cross Reference | NSN 4730-01-344-7644

Part Number Cage Code Manufacturer
137618138 A0199 OTO MELARA SPA
AS18280 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
ER919D16-12 79470 DANA CORP WEATHERHEAD DIV
MS21916-D16-012 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21916D16-12 00624 EATON CORPORATION DBA AEROSPACE DIV
MS21916D16-12 79470 DANA CORP WEATHERHEAD DIV
MS21916D16-12 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21916D16-12 R1120 SATAIR A/S
MS21916W16-12 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 4730-01-344-7644

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 7075 OVERALL
CONNECTION TYPE THREADED EXTERNAL BOSS ALL ENDS
CONNECTION STYLE B71A EXTERNAL SEAT FOR GASKET SEAL ALL ENDS
THREAD SERIES DESIGNATOR UNJ ALL ENDS
NOMINAL THREAD SIZE 1.312 INCHES 1ST END 1.062 INCHES 2ND END
THREAD QUANTITY PER INCH 12 ALL ENDS
THREAD CLASS 3A ALL ENDS
NOMINAL OVERALL LENGTH 1.750 INCHES
REDUCER TYPE CONCENTRIC
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS21916W16-12

Restrictions/Controls & Freight Information | NSN 4730-01-344-7644

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
Category Code Description
No Freight Information