5305-00-916-9388 SCREW,MACHINE Index 3110-00-916-9391 BEARING,BALL,ANNULAR

National Stock Number:
5310-00-916-9389

Federal Supply Class:
5310

National Item Identification Number:
009169389

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:
MS19068-03396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DRIVE POINT DEPTH0.094 INCHES NOMINAL
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
HARDNESS RATING90.0 ROCKWELL B MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL
NOMINAL THREAD SIZE0.664 INCHES
NUT DIAMETER1.360 INCHES MINIMUM AND 1.380 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.334 INCHES MINIMUM AND 0.354 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+0.6437 TO 0.6467 INCHES
THREAD SERIESUNS
THREAD QUANTITY PER INCH32


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