5120-00-652-4936 FLARING TOOL,SHANK Index 5310-00-652-4942 NUT,PLAIN,EXTENDEDWASHER,HEXAGO

National Stock Number:
5310-00-652-4938

Federal Supply Class:
5310

National Item Identification Number:
006524938

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:
66-844881205THE BOEING COMPANY


Techincal Specification:
THREAD SERIESUNS
NOMINAL THREAD SIZE2.933 INCHES
THREAD QUANTITY PER INCH12
THREAD PITCH DIAMETERS2.8789 TO 2.8843 INCHES
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 4130 OR
STEEL COMP 4135 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758,COND D MIL SPEC 1ST MATERIAL RESPONSE OR
MIL-S-6736,COND N MIL SPEC 1ST MATERIAL RESPONSE OR
MIL-S-6735 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEROUND
DRIVE POINT DEPTH0.125 INCHES NOMINAL
NUT DIAMETER3.860 INCHES MINIMUM AND
3.880 INCHES MAXIMUM
NUT THICKNESS0.400 INCHES NOMINAL
DRIVE POINT WIDTH0.360 INCHES MINIMUM AND
0.380 INCHES MAXIMUM
DRIVE POINT QUANTITY8
HOLE CONFIGURATION STYLECONFIGURATION J
HOLE TYPE AND QUANTITY4 DRILLED
DRILLED HOLE DIAMETER0.093 INCHES NOMINAL
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
THE MANUFACTURERS DATA
MANUFACTURERS CODE81205
DESIGN CONTROL REFERENCE66-8448


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