5905-00-804-1905 RESISTOR,FIXED,WIRE WOUND Index 4730-00-804-1907 REDUCER,BOSS

National Stock Number:
4730-00-804-1906

Federal Supply Class:
4730

National Item Identification Number:
008041906

Description:
REDUCER,BOSS

Detail:
A straight fitting having a boss connection of a different size at each end. Both connections have external 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. Excludes BUSHING (as modified).


Manufacturer Information:
3034-B-256-B-555566MATTHEW WARREN, INC
A091988044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS48410U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AN191-288044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN919-188044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS5174-04020U583SAE INTERNATIONAL
AS51740U583SAE INTERNATIONAL
AS517481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174-040281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS5174-040381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MILF550981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS24399-296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS24399-2R1120SATAIR A/S
SAE-AS48410U583SAE INTERNATIONAL
MS24399-396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDSTHREADED EXTERNAL BOSS ALL ENDSTHREADED EXTERNAL BOSS ALL ENDS
CONNECTION STYLEFLARED W/ GASKET SEAL (BOSS) ALL ENDSFLARED W/ GASKET SEAL (BOSS) ALL ENDSFLARED W/ GASKET SEAL (BOSS) ALL ENDS
FURNISHED ITEMS AND QUANTITY2 PREFORMED PACKING2 PREFORMED PACKING
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE AND QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE AND MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE AND MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALLMIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALLSTEEL OVERALLSTEEL OVERALL
NOMINAL OVERALL LENGTH1.250 INCHES1.250 INCHES1.250 INCHES
NOMINAL THREAD SIZE0.312 INCHES SECOND END0.312 INCHES SECOND END0.312 INCHES SECOND END
NOMINAL THREAD SIZE0.438 INCHES FIRST END0.438 INCHES FIRST END0.438 INCHES FIRST END
REDUCER TYPECONCENTRICCONCENTRICCONCENTRIC
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDSUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
SPECIFICATION/STANDARD DATA96906-MS24399 GOVERNMENT STANDARD AND 96906-MS24399 GOVERNMENT STANDARD AND 81349-MIL-5509 GOVERNMENT SPECIFICATION81349-MIL-5509 GOVERNMENT SPECIFICATION
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALLQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALLCADMIUM OVERALL
THREAD CLASS3A ALL ENDS3A ALL ENDS3A ALL ENDS


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