6145-01-449-8776 WIRE,ELECTRICAL Index 4820-01-449-8778 PARTS KIT,VALVE

National Stock Number:
4730-01-449-8777

Federal Supply Class:
4730

National Item Identification Number:
014498777

Description:
REDUCER,BOSS

Detail:
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).


Manufacturer Information:
157667422A0199FINMECCANICA SPA
AS182800U583SAE INTERNATIONAL
AS1828081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS21916K6-481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21916K6-40U583SAE INTERNATIONAL
MS21916K6-481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21916K6-496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS182800U583SAE INTERNATIONAL
SAE-AS1828081343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
CONNECTION STYLEFLARELESS (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIALSTEEL COMP 316 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
NOMINAL OVERALL LENGTH1.219 INCHES
NOMINAL THREAD SIZE0.437 INCHES 2ND END
NOMINAL THREAD SIZE0.562 INCHES 1ST END
NONDEFINITIVE SPEC/STD DATA4 SIZE AND CARBON STEEL MATERIAL
REDUCER TYPECONCENTRIC
SEAT ANGLE12.0 DEGREES ALL ENDS
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
SPECIFICATION/STANDARD DATA96906-MS21916 REV G GOVERNMENT STANDARD
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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