2840-00-083-6927 VANE,COMPRESSOR,AIRCRAFT GAS TUR Index 2840-00-083-6929 DUCT,E,HAUST,REAR

National Stock Number:
5310-00-083-6928

Federal Supply Class:
5310

National Item Identification Number:
000836928

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:
GN10AU826512NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND
49.0 ROCKWELL C MAXIMUM
NUT STYLEHEXAGON
NUT HEIGHT0.240 INCHES MINIMUM AND
0.260 INCHES MAXIMUM
WIDTH ACROSS FLATS0.740 INCHES MINIMUM AND
0.752 INCHES MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY3 DRILLED
DRILLED HOLE DIAMETER0.045 INCHES NOMINAL
COUNTERSINK ANGLE110.0 DEGREES NOMINAL NUT
SPECIFICATION/STANDARD DATA26512-GN10AU MANUFACTURERS STANDARD
BEARING SURFACE FINISH125.0 MICROINCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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