4720-00-595-0590 HOSE ASSEMBLY,NONMETALLIC Index 4730-00-595-0593 NIPPLE,PIPE

National Stock Number:
5310-00-595-0592

Federal Supply Class:
5310

National Item Identification Number:
005950592

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:
5310PL06542799009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
848849518876U S ARMY AVIATION AND MISSILE COMMAND
MILF550981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
A2303-12-30PC1581996U S ARMY AVIATION AND MISSILE COMMAND
AN924-10C88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MS24400C1096906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.875 INCHES
THREAD QUANTITY PER INCH14
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 302 OR
STEEL COMP 303 OR
STEEL COMP 304 OR
STEEL COMP 316 OR
STEEL COMP 321 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.344 INCHES MINIMUM AND
0.375 INCHES MAXIMUM
WIDTH ACROSS FLATS1.121 INCHES MINIMUM AND
1.128 INCHES MAXIMUM
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
COUNTERSINK ANGLE89.5 DEGREES MINIMUM AND
90.5 DEGREES MAXIMUM NUT
SPECIAL FEATURES90 DEG BY 0.875 IN. DIA DIA PACKING RECESS ON BOTH BEARING SURFACES
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN924-10C
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMILF5509


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