4730-00-188-8025 ADAPTER,STRAIGHT,TUBE TO BOSS Index 4730-00-188-8027 REDUCER,BOSS

National Stock Number:
4730-00-188-8026

Federal Supply Class:
4730

National Item Identification Number:
001888026

Description:
ADAPTER,STRAIGHT,TUBE TO BOSS

Detail:
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end 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 is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.


Manufacturer Information:
AN894-12-1000624EATON AEROQUIP LLC
AN894-12-1006581ALLAN AIRCRAFT SUPPLY CO., LLC
AN894-12-1013899HYDRO-FITTING MANUFACTURING CORPORATION
AN894-12-1014397FABER ENTERPRISES, INC.
AN894-12-1022995CROWN FITTING CO INC
AN894-12-1030974AEROFIT, LLC
AN894-12-1071563COLLINS ENGINEERING CORP
AS487581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS4875/181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS517381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5173-121081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-F-550981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
AN894-12-1088044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MS24398-12-1096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL COMP 12L14 OR
STEEL COMP 1010 OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID 1ST RESPONSE
OXYGEN, GASEOUS 2ND RESPONSE
OIL 3RD RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP225.0 DEG FAHRENHEIT 1ST RESPONSE
-65.0 DEG FAHRENHEIT 2ND RESPONSE
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED INTERNAL BOSS 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
GASKET SEAL (BOSS) 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES 1ST END
THREAD SERIES DESIGNATORUNJF 1ST END
UNJ 2ND END
NOMINAL THREAD SIZE0.875 INCHES 1ST END
1.062 INCHES 2ND END
THREAD QUANTITY PER INCH12 2ND END
THREAD CLASS3A 1ST END
3B 2ND END
NOMINAL OVERALL LENGTH2.016 INCHES
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SPECIFICATION/STANDARD DATA81343-AS4875/1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
CRITICALITY CODE JUSTIFICATIONFEAT


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