4730-00-187-0488 REDUCER,BOSS Index 4730-00-187-0490 REDUCER,BOSS

National Stock Number:
4730-00-187-0489

Federal Supply Class:
4730

National Item Identification Number:
001870489

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:
4730001870489A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
4730001870489SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
AN815-1200624EATON AEROQUIP LLC
AN815-1206581ALLAN AIRCRAFT SUPPLY CO., LLC
AN815-1213899HYDRO-FITTING MANUFACTURING CORPORATION
AN815-1214397FABER ENTERPRISES, INC.
AN815-1214798DESIGNED METAL CONNECTIONS INC
AN815-1222995CROWN FITTING CO INC
AN815-1271563COLLINS ENGINEERING CORP
AN815-1288044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN815-12R1120SATAIR A/S
AS48410U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174-12120U583SAE INTERNATIONAL
AS5174-121281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS48410U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
FURNISHED ITEMS AND QUANTITY2 PREFORMED PACKING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1137 OR STEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 1141 OVERALL
NOMINAL OVERALL LENGTH2.109 INCHES
NOMINAL THREAD SIZE1.062 INCHES ALL ENDS
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SPECIFICATION/STANDARD DATA88044-AN815 GOVERNMENT STANDARD
STYLE DESIGNATORFLARED W/ CENTER WRENCHING FACILITY
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A ALL ENDS
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD SERIES DESIGNATORUNJ ALL ENDS


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