4730-01-555-3147 ADAPTER Index 4730-01-556-1534 TEE,TUBE

National Stock Number:
4730-01-555-6750

Federal Supply Class:
4730

National Item Identification Number:
015556750

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:
10108827A486GNIMIKKEISTOKESKUS NCB FINLAND
AS48410U583SAE INTERNATIONAL
AS51740U583SAE INTERNATIONAL
AS5174D0806V0U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS517481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS48410U583SAE INTERNATIONAL
AS5174D0806V81343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
SURFACE TREATMENTALUMINUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-DTL-83488,CLASS 3.TYPE II MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEFLARED (TUBE) ALL ENDS
SEAT ANGLE37.0 DEGREES ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES 1ST END
0.562 INCHES 2ND END
THREAD CLASS3A ALL ENDS
NOMINAL OVERALL LENGTH1.531 INCHES
REDUCER TYPECONCENTRIC
SPECIAL FEATURESPART TO BE COATED WITH HIGH PURITY ALUMINUM ONLY WITH MAXIMUM COATING THICKNESS OF 0.0005


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