5310-01-244-7566 NUT,PLAIN,HEXAGON Index 5310-01-244-7568 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-244-7567

Federal Supply Class:
5310

National Item Identification Number:
012447567

Description:
NUT,PLAIN,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
213-4362626ITEM9480064NAVAL SHIP SYSTEMS COMMAND
213-4363229MT-F67780064NAVAL SHIP SYSTEMS COMMAND
3/8-11UNC-2B03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MIL-S-1222G TY103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
MT-F677/213-436322980064NAVAL SHIP SYSTEMS COMMAND
214-4364090ITEM3580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A 153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.320 INCHES MINIMUM AND
0.337 INCHES MAXIMUM
WIDTH ACROSS FLATS0.551 INCHES MINIMUM AND
0.562 INCHES MAXIMUM
BEARING SURFACE TYPEFLAT OR
WASHER FACED
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS.
CRITICALITY CODE JUSTIFICATIONZZZY
THE MANUFACTURERS DATA
MANUFACTURERS CODE03950
DESIGN CONTROL REFERENCEMIL-S-1222G TY1


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