4730-00-073-1766 COUPLING,BOSS Index 4730-00-073-1768 TEE,TUBE TO BOSS

National Stock Number:
4730-00-073-1767

Federal Supply Class:
4730

National Item Identification Number:
000731767

Description:
ADAPTER,STRAIGHT,TUBE TO 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:
7M13376301THE BOEING COMPANY
7M133D04-0576301THE BOEING COMPANY
AS1037D0U583SAE INTERNATIONAL
AS1037D04050U583SAE INTERNATIONAL
AS1037D040581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS48410U583SAE INTERNATIONAL
PA832D040545681PARKER-HANNIFIN CORPORATION
PA832D040550948PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
PA832D040592003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
SAE-AS48410U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE 2ND END BULKHEAD
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES 1ST END
NOMINAL OVERALL LENGTH1.860 INCHES
NOMINAL THREAD SIZE0.438 INCHES 2ND END
NOMINAL THREAD SIZE0.438 INCHES 2ND END BULKHEAD
NOMINAL THREAD SIZE0.500 INCHES 1ST END
REDUCER TYPECONCENTRIC
SEAT ANGLE37.0 DEGREES ALL ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A 2ND END BULKHEAD
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF 2ND END BULKHEAD
THREAD SERIES DESIGNATORUNJF ALL ENDS


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