5310-01-255-1039 NUT,PLAIN,ROUND Index 5310-01-255-1041 NUT,SLEEVE

National Stock Number:
5310-01-255-1040

Federal Supply Class:
5310

National Item Identification Number:
012551040

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (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:
182277-271791CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
DRILLED HOLE DIAMETER0.053 INCHES MINIMUM AND 0.058 INCHES MAXIMUM
DRIVE POINT DEPTH0.140 INCHES NOMINAL
DRIVE POINT QUANTITY2
DRIVE POINT WIDTH0.160 INCHES NOMINAL
COUNTERBORE DIAMETER0.170 INCHES NOMINAL NUT
HOLE CONFIGURATION STYLECONFIGURATION F
HOLE TYPE AND QUANTITY6 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5610,TY2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE1.7188 INCHES
NUT COUNTERBORE DEPTH0.155 INCHES MINIMUM NUT AND 0.165 INCHES MAXIMUM NUT
NUT DIAMETER1.920 INCHES NOMINAL
NUT STYLEROUND
NUT THICKNESS0.710 INCHES MINIMUM AND 0.720 INCHES MAXIMUM
SMALL END DIAMETER1.8121 INCHES MINIMUM AND 1.8125 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNF
UNDERCUT THICKNESS0.592 INCHES NOMINAL


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