5310-01-122-5484 NUT,PLAIN,BLIND RIVET Index 5310-01-122-5487 WASHER,SPRING TENSION

National Stock Number:
5310-01-122-5485

Federal Supply Class:
5310

National Item Identification Number:
011225485

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:
412-4678004 ITEM 2980064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY 675 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-728,CL A,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEKNURLED
NUT DIAMETER1.999 INCHES MINIMUM AND
2.001 INCHES MAXIMUM
NUT THICKNESS0.625 INCHES NOMINAL
HOLE CONFIGURATION STYLECONFIGURATION J
HOLE TYPE AND QUANTITY4 DRILLED
DRILLED HOLE DIAMETER0.250 INCHES NOMINAL
COUNTERSINK ANGLE90.0 DEGREES NOMINAL BOTH ENDS
SPECIAL FEATURESHOLES 0.250 IN. DP EQUALLY SPACED ON 1.375 IN. DIA BOLT CIRCLE


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