4730-00-187-0487 NIPPLE,BOSS Index 4730-00-187-0489 REDUCER,BOSS

National Stock Number:
4730-00-187-0488

Federal Supply Class:
4730

National Item Identification Number:
001870488

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:
12944562983EATON AEROSPACE, LLC
4730PL17328509009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
835423419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
AN815-1003958MINDECO CORP
AN815-1013899HYDRO-FITTING MANUFACTURING CORPORATION
AN815-1032382ARLINGTON AIR PARTS INC
AN815-1062983EATON AEROSPACE, LLC
AN815-1088044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS48410U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS51740U583SAE INTERNATIONAL
AS517481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174-10100U583SAE INTERNATIONAL
AS5174-101081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
D3274623926KOMATSU AMERICA INTL CO
SAE-AS48410U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) ALL ENDS
FURNISHED ITEMS AND QUANTITY2 PREFORMED PACKING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 1137 OVERALL OR STEEL COMP 4130 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 1141 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OVERALL LENGTH1.828 INCHES
NOMINAL THREAD SIZE0.875 INCHES ALL ENDS
SPECIFICATION/STANDARD DATA88044-AS5174 GOVERNMENT STANDARD
STYLE DESIGNATORFLARED W/ CENTER WRENCHING FACILITY
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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