5310-00-434-1103, NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-434-1103

Federal Supply Class:
5310

National Item Identification Number:
004341103

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:

FF-N-836	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS27952-5	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

THREAD SERIES	UNC
NOMINAL THREAD SIZE	0.375 INCHES
THREAD QUANTITY PER INCH	16
THREAD CLASS	2B
THREAD DIRECTION	LEFT-HAND
MATERIAL	STEEL COMP 1016 OR
	STEEL COMP 1017 OR
	STEEL COMP 1018 OR
	STEEL COMP 1019 OR
	STEEL COMP 1020 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT	ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NUT STYLE	HEXAGON
NUT HEIGHT	0.210 INCHES MINIMUM AND
	0.227 INCHES MAXIMUM
WIDTH ACROSS FLATS	0.551 INCHES MINIMUM AND
	0.562 INCHES MAXIMUM
BEARING SURFACE TYPE	CHAMFERED OR
	WASHER FACED
NONDEFINITIVE SPEC/STD DATA	2 TYPE AND
	5 STYLE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	FF-N-836
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS27952-5

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