5310-01-086-4913 NUT,PLAIN,HEXAGON Index 5310-01-086-4917 WASHER,FLAT

National Stock Number:
5310-01-086-4916

Federal Supply Class:
5310

National Item Identification Number:
010864916

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:
GN10FM6026512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
THREAD SERIESUNJ
NOMINAL THREAD SIZE3.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY 7075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9,T7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEROUND
DRIVE POINT DEPTH0.146 INCHES MINIMUM AND
0.166 INCHES MAXIMUM
NUT DIAMETER4.234 INCHES MINIMUM AND
4.266 INCHES MAXIMUM
NUT THICKNESS0.328 INCHES MINIMUM AND
0.359 INCHES MAXIMUM
DRIVE POINT WIDTH0.240 INCHES MINIMUM AND
0.260 INCHES MAXIMUM
DRIVE POINT QUANTITY2
HOLE CONFIGURATION STYLECONFIGURATION J
HOLE TYPE AND QUANTITY6 DRILLED
DRILLED HOLE DIAMETER0.045 INCHES MINIMUM AND
0.050 INCHES MAXIMUM
COUNTERSINK ANGLE43.0 DEGREES MINIMUM AND
47.0 DEGREES MAXIMUM BOTH ENDS
SPECIFICATION/STANDARD DATA26512-GN10FM MANUFACTURERS STANDARD


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