NSN 5310-00-685-2406

Part Details | HEXAGON PLAIN NUT

5310-00-685-2406 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.)

Alternate Parts: MILS5626C, MIL-S-5626C, 55366, 55366, SAEAMSQQP416A TY 2 CL 2, SAE-AMS-QQ-P-416A TY 2 CL 2, 5310-00-685-2406, 00-685-2406, 5310006852406, 006852406

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-685-240601857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

CONFIGURATION B

Cross Reference | NSN 5310-00-685-2406
Part Number Cage Code Manufacturer
MIL-S-5626C81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
5536615280NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV ES DEFENSIVE SYSTEMS DIVISION
5536626916NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MULTIPLE
SAE-AMS-QQ-P-416A TY 2 CL 281343SOCIETY OF AUTOMOTIVE ENGINEERS INC
Technical Data | NSN 5310-00-685-2406
Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE0.4375 INCHES
THREAD QUANTITY PER INCH40
THREAD PITCH DIAMETERS+0.4213 TO +0.4248 INCHES
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
NUT HEIGHT0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
WIDTH ACROSS FLATS0.688 INCHES NOMINAL
HOLE CONFIGURATION STYLE CONFIGURATION B
HOLE TYPE AND QUANTITY3 DRILLED
DRILLED HOLE DIAMETER0.040 INCHES NOMINAL
BEARING SURFACE TYPEH$DWF
BEARING SURFACE FINISH125.0 MICROINCHES