8120-01-132-5755 CYLINDER,COMPRESSED GAS Index 5330-01-132-5757 PACKING WITH RETAINER

National Stock Number:
4730-01-132-5756

Federal Supply Class:
4730

National Item Identification Number:
011325756

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:
2912124235WILLIAMS INTERNATIONAL CO., L.L.C.
AE 16282-400624EATON AEROQUIP LLC
R44182P-0450599PARKER-HANNIFIN CORPORATION
JCM-15213-00358905STRIKE WEAPONS AND UNMANNED AVIATION


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION STYLEFLARED (TUBE) FIRST END
CRITICALITY CODE JUSTIFICATIONSPCL
LEG LENGTH0.400 INCHES NOMINAL FIRST END
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.437 INCHES FIRST END
NOMINAL THREAD SIZE0.437 INCHES FIRST END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER0.189 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES FIRST END
SPECIAL FEATURES1ST END 20 THR PER IN.,2ND END 24THR PER END
SPECIAL TEST FEATURESNSN IS A CRITICAL SAFETY ITEM (CSI);FAILURE OF THIS PART COULD RESULT IN AN OVERALL ENGINE FAILURE
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END


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