5310-01-157-5663 NUT,SELF-LOCKING,HEXAGON Index 5310-01-157-5665 NUT,PLAIN,ROUND

National Stock Number:
5310-01-157-5664

Federal Supply Class:
5310

National Item Identification Number:
011575664

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:
2836050-152088LOCKHEED MARTIN CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
DRIVE POINT QUANTITY2
DRIVE POINT WIDTH0.041 INCHES MINIMUM AND 0.051 INCHES MAXIMUM
COUNTERBORE DIAMETER0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM SECOND END
COUNTERSINK ANGLE100.0 DEGREES NOMINAL FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.164 INCHES
NUT COUNTERBORE DEPTH0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM SECOND END
NUT DIAMETER0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.157 INCHES MINIMUM AND 0.167 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35,TY 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH32


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