5905-01-444-4914 RESISTOR,FIXED,FILM Index 1560-01-444-4916 RAMP ASSEMBLY,AIRCRAFT

National Stock Number:
4730-01-444-4915

Federal Supply Class:
4730

National Item Identification Number:
014444915

Description:
ELBOW,TUBE TO BOSS

Detail:
A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end 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. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.


Manufacturer Information:
07A3451W025NORTHROP GRUMMAN SYSTEMS CORP
07A345-041W025NORTHROP GRUMMAN SYSTEMS CORP
4PHS218-040S664ADVANCED METAL COMPONENTS INC
R45357-90T4-0450599PARKER-HANNIFIN CORPORATION


Techincal Specification:
MATERIALTITANIUM ALLOY UNS R54520 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4965 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MAXIMUM OPERATING PRESSURE4000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP-65.0 DEG FAHRENHEIT 1ST RESPONSE
275.0 DEG FAHRENHEIT 2ND RESPONSE
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLEPLAIN (TUBE) 1ST END
DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
THREAD SERIES DESIGNATORUNJS 2ND END
NOMINAL THREAD SIZE0.437 INCHES 2ND END
THREAD QUANTITY PER INCH24 2ND END
THREAD CLASS3A 2ND END
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.044 INCHES 1ST END
LEG LENGTH0.939 INCHES NOMINAL 1ST END
1.206 INCHES NOMINAL 2ND END
FLOW ANGLE90.0 DEGREES


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