1420-00-976-1772 TUBE,MANIFOLD Index 4730-00-976-1795 REDUCER,PIPE

National Stock Number:
5310-00-976-1785

Federal Supply Class:
5310

National Item Identification Number:
009761785

Description:
NUT,PLAIN,KNURLED

Detail:
A NUT, ROUND IN SHAPE, HAVING ALL OR PART OF ITS OUTER SURFACE KNURLED. IT MAY HAVE PROVISIONS FOR EXTERNAL WRENCHING. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE OUTSIDE DIAMETER, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. SEE ALSO NUT (1), PLAIN, ROUND. (WHEN HEIGHT OR THICKNESS, AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE).


Manufacturer Information:
153751480064NAVAL SHIP SYSTEMS COMMAND
8W-112909205LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV


Techincal Specification:
KNURL WIDTH0.074 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.112 INCHES
NUT DIAMETER0.197 INCHES MINIMUM AND 0.202 INCHES MAXIMUM
NUT STYLEKNURLED
NUT THICKNESS0.281 INCHES NOMINAL
SMALL END DIAMETER0.150 INCHES NOMINAL
SMALL END LENGTH0.191 INCHES NOMINAL
SPECIAL FEATURESUNDERCUT 0.010 IN. W,0.010 IN. DEEP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH40
THREAD SERIESUNC


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