4720-00-541-0987 HOSE,AIR DUCT Index 4730-00-541-0991 NUT,TUBE COUPLING

National Stock Number:
4730-00-541-0990

Federal Supply Class:
4730

National Item Identification Number:
005410990

Description:
NIPPLE,TUBE

Detail:
A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.


Manufacturer Information:
75325810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CONNECTION STYLEINVERTED FLARE (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
LEG LENGTH0.508 INCHES NOMINAL 2ND END
LEG LENGTH1.195 INCHES NOMINAL 1ST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637,COMP 2,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES ALL ENDS
NOMINAL OVERALL LENGTH2.032 INCHES
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS
SEAT ANGLE37.000 DEGREES ALL ENDS
STYLE DESIGNATORLONG W/ OFFSET WRENCHING FACILITY
THREAD CLASS2A ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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