5940-01-161-4719 TERMINAL BOARD Index 5310-01-161-4721 NUT,SELF-LOCKING,CASTELLATED,HEX

National Stock Number:
5310-01-161-4720

Federal Supply Class:
5310

National Item Identification Number:
011614720

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:
505577445RTX CORPORATION
50554866841PRECI-MANUFACTURING, INCORPORATED
50554877445RTX CORPORATION


Techincal Specification:
DRIVE POINT DEPTH0.310 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
DRIVE POINT QUANTITY12
DRIVE POINT WIDTH0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6323 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE3.937 INCHES
NUT DIAMETER4.850 INCHES MINIMUM AND 4.855 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS1.670 INCHES MINIMUM AND 1.690 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNJS


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