4730-00-187-0489 REDUCER,BOSS Index 4730-00-187-0491 NIPPLE,TUBE

National Stock Number:
4730-00-187-0490

Federal Supply Class:
4730

National Item Identification Number:
001870490

Description:
REDUCER,BOSS

Detail:
A STRAIGHT, ONE-PIECE FITTING USED TO JOIN TWO BOSSES OR BOSS FITTINGS. BOTH ENDS ARE THE SAME SIZE AND HAVE EXTERNAL MACHINE THREADS (STRAIGNT THREADS OTHER THAN PIPE OR HOSE SERIES). IT IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE TO FORM A SEAL AT THE BOSS. THE CENTER SECTION MAY BE SUITABLY SHAPED TO ACCOMMODATE A WRENCH.


Manufacturer Information:
4916-16H2987SUN TEST SYSTEMS B.V.
5365001870490A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5365001870490SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
AN815-1600624EATON AEROQUIP LLC
AN815-1606581ALLAN AIRCRAFT SUPPLY CO., LLC
AN815-1613899HYDRO-FITTING MANUFACTURING CORPORATION
AN815-1614397FABER ENTERPRISES, INC.
AN815-1614798DESIGNED METAL CONNECTIONS INC
AN815-1622995CROWN FITTING CO INC
AN815-1671563COLLINS ENGINEERING CORP
AN815-1688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN815-16R1120SATAIR A/S
AS48410U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS51740U583SAE INTERNATIONAL
AS517481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174-16160U583SAE INTERNATIONAL
AS5174-161659680B. & E. MANUFACTURING CO., INC.
AS5174-161681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
D016F006185DEL MFG CO
SAE-AS48410U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
FURNISHED ITEMS AND QUANTITY2 PREFORMED PACKING
MATERIALSTEEL OVERALL
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS 2ND RESPONSE
NOMINAL OVERALL LENGTH2.188 INCHES
NOMINAL THREAD SIZE1.312 INCHES ALL ENDS
SPECIFICATION/STANDARD DATA88044-AN815 GOVERNMENT STANDARD
STYLE DESIGNATORFLARED W/ CENTER WRENCHING FACILITY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC 1ST TREATMENT RESPONSE AND MIL-H-6083 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD SERIES DESIGNATORUNJ ALL ENDS


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