NSN 5310-01-377-7320

Part Details | HEXAGON PLAIN NUT

5310-01-377-7320 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: 405069 ITEM 25, 40506-9 ITEM 25, 405064 FIND NO 25, 40506-4 FIND NO 25, 404909 FIND NO 25, 40490-9 FIND NO 25, 404444 FIND NO 25, 40444-4 FIND NO 25, 403984 FIND NO 25, 40398-4 FIND NO 25, 16419, 164-19, 5310-01-377-7320, 01-377-7320, 5310013777320, 013777320

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 23, 199301-377-732001857 ( NUT, PLAIN, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-377-7320
Part Number Cage Code Manufacturer
40506-9 ITEM 2555378TRAC REGULATORS INC
40506-4 FIND NO 2555378TRAC REGULATORS INC
40490-9 FIND NO 2555378TRAC REGULATORS INC
40444-4 FIND NO 2555378TRAC REGULATORS INC
40398-4 FIND NO 2555378TRAC REGULATORS INC
164-1955378TRAC REGULATORS INC
Technical Data | NSN 5310-01-377-7320
Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING65.0 ROCKWELL B MINIMUM AND 95.0 ROCKWELL B MAXIMUM
NUT STYLE HEXAGON
NUT HEIGHT0.258 INCHES MINIMUM AND 0.273 INCHES MAXIMUM
WIDTH ACROSS FLATS0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
BEARING SURFACE TYPE CHAMFERED
TEMP RATING1000.0 DEG FAHRENHEIT NOMINAL
SPECIAL FEATURESDATA EXPORT PROHIBITED
NONDEFINITIVE SPEC/STD DATA 1 TYPE
END ITEM IDENTIFICATIONVALVE