7643-01-616-6986 TOPOGRAPHIC GEOSPATIAL PRODUCTS 5935-01-616-5552 CONNECTOR,MODULAR RECEPTACLE,ELE

National Stock Number:
5310-01-616-4995

Federal Supply Class:
5310

National Item Identification Number:
016164995

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:
752-7068459-10553711NAVAL SEA SYSTEMS COMMAND
752-7068459-10653711NAVAL SEA SYSTEMS COMMAND
H832-1633-10696169ELECTRIC BOAT CORPORATION


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE1.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 304,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT STYLEROUND
NUT DIAMETER1.625 INCHES NOMINAL
NUT THICKNESS2.12 INCHES NOMINAL
COUNTERBORE DIAMETER1.27 INCHES MINIMUM AND
1.29 INCHES MAXIMUM BOTH ENDS
COUNTERSINK ANGLE45.0 DEGREES NOMINAL BOTH ENDS
SPECIAL FEATURESNUT HAS 0.410 WIDE NOTCH RUNNING THE LENGTH;NUT HAS 0.12 WIDE SLOT AROUND THE BOTTOM APPROX. 0.188 FROM THE END;SLOT TO BE FILLED WITH RED PAINT IAW MIL-E-24635;COUNTERBORES,THREADED HOLES AND MATING SURFACES TO BE FREE OF PAINT
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,INDICATOR,HOIST


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