5310-01-038-5899 NUT,PLAIN,HEXAGON Index 5310-01-038-5903 NUT,SELF-LOCKING,CLINCH

National Stock Number:
5310-01-038-5901

Federal Supply Class:
5310

National Item Identification Number:
010385901

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:
1200766019204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
DRIVE POINT QUANTITY4
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.312 INCHES
NUT DIAMETER3.240 INCHES MINIMUM AND 3.250 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.552 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
SPECIAL FEATURESHOLE0.190-32
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNJF


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