Product Details | BOSS ELBOW

4730-01-528-8069 A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. The boss connections have external and/or internal machine threads (straight threads other than pipe or hose series), and are 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 join two bosses or boss fittings on items such as tanks, housings, valve fittings, and the like. Excludes ELBOW, TUBE.

Part Alternates: AN939W4, AS4875, AS5190, AS5190W04, 4730-01-528-8069, 01-528-8069, 4730015288069, 015288069

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

Supply Group (FSG) NSN Assign. NIIN
47 01-528-8069

Demand History | NSN 4730-01-528-8069

Part Number Request Date QTY Origin
AS5190W04 2023-01-26 4 Lebanon
AS5190W04 2012-05-21 1 US
4730-01-528-8069 2010-09-17 2 DIBBS
4730-01-528-8069 2010-09-17 4 DIBBS

Cross Reference | NSN 4730-01-528-8069

Part Number Cage Code Manufacturer
71910041001 89944 KOLLSMAN, INC.
946.21.44.111 S4080 PILATUS AIRCRAFT LTD
AN927D4 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN939-4D 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN939D4 00624 EATON CORPORATION DBA AEROSPACE DIV
AN939D4 06581 ALLAN AIRCRAFT SUPPLY CO, LLC
AN939D4 13899 HYDRO FITTING MANUFACTURING CORPORATION
AN939D4 14397 FABER ENTERPRISES, INC.
AN939D4 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE
AN939D4 22995 CROWN FITTING CO INC
AN939D4 30974 AEROFIT, LLC
AN939D4 71563 COLLINS ENGINEERING CORP
AN939D4 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN939D4 R1120 SATAIR A/S
AN939W4 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS4875 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5190 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5190W04 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC

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Technical Data | NSN 4730-01-528-8069

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
SURFACE TREATMENT ANODIZE OVERALL
MAXIMUM OPERATING PRESSURE 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPE THREADED INTERNAL BOSS ALL ENDS
CONNECTION STYLE B9 GASKET SEAL ALL ENDS
THREAD SERIES DESIGNATOR UNJF ALL ENDS
NOMINAL THREAD SIZE 0.438 INCHES ALL ENDS
THREAD CLASS 3B ALL ENDS
LEG LENGTH 0.787 INCHES NOMINAL ALL ENDS
FLOW ANGLE 90.0 DEGREES
III PART NAME ASSIGNED BY CONTROLLING AGENCY FITTING,ELBOW,90 DEGREES,INTERNAL STRAIGHT THREAD PORT

Restrictions/Controls & Freight Information | NSN 4730-01-528-8069

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