5310-01-204-2164 NUT,PLAIN,ROUND Index 5310-01-204-2166 NUT,EYE

National Stock Number:
5310-01-204-2165

Federal Supply Class:
5310

National Item Identification Number:
012042165

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:
MS19068-40396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DRIVE POINT DEPTH0.800 INCHES MINIMUM AND 0.825 INCHES MAXIMUM
DRIVE POINT QUANTITY4
DRIVE POINT WIDTH0.735 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
COUNTERSINK ANGLE90.0 DEGREES MINIMUM AND 120.0 DEGREES MAXIMUM BOTH ENDS
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 SIZE7.847 INCHES
NUT DIAMETER9.828 INCHES MINIMUM AND 9.848 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS1.173 INCHES MINIMUM AND 1.198 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH8
THREAD SERIESUNS


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