2990-00-033-1826 SCREEN ASY Index 2990-00-033-1831 PLATE ASY

National Stock Number:
5310-00-033-1830

Federal Supply Class:
5310

National Item Identification Number:
000331830

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:
7248170210HONEYWELL INTERNATIONAL INC.
7248172599ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO


Techincal Specification:
DRILLED HOLE DIAMETER0.075 INCHES NOMINAL
COUNTERBORE DIAMETER0.650 INCHES MINIMUM AND 0.655 INCHES MAXIMUM NUT
COUNTERSINK ANGLE119.0 DEGREES MINIMUM AND 121.0 DEGREES MAXIMUM NUT
HOLE CONFIGURATION STYLECONFIGURATION G
HOLE TYPE AND QUANTITY2 DRILLED
KNURL WIDTH0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL THREAD SIZE0.625 INCHES
NUT COUNTERBORE DEPTH0.088 INCHES MINIMUM AND 0.103 INCHES MAXIMUM NUT
NUT DIAMETER1.000 INCHES NOMINAL
NUT STYLEKNURLED
NUT THICKNESS1.030 INCHES MINIMUM AND 1.050 INCHES MAXIMUM
SMALL END DIAMETER0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNF


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