5305-14-428-4135 SCREW,CLOSE TOLERAN Index 5310-14-428-4420 NUT,PLAIN,HEXAGON

National Stock Number:
5310-14-428-4417

Federal Supply Class:
5310

National Item Identification Number:
144284417

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:
22437BC120LEF0111BUREAU NORMALISATION AERONAUTIQUEESPACE
22437BC120LEF0188BLANC AERO INDUSTRIES - GROUPE LISIAEROSPACE
22437BC120LEF0236SAINT CHAMOND GRANAT SA
22437BC120LEF0434ALIGN AEROSPACE FRANCE SAS
L22437-120BCLEF0111BUREAU NORMALISATION AERONAUTIQUEESPACE


Techincal Specification:
DRILLED HOLE DIAMETER1.5 MILLIMETERS NOMINAL
BEARING SURFACE TYPEWASHER FACED
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY2 DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONF3025 AIR 9160C MIL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 35NC6 OVERALL
NOMINAL THREAD SIZE12.0 MILLIMETERS
NUT HEIGHT6.0 MILLIMETERS NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS19.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONNF L 09-753 CODE LE NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
TEST DATA DOCUMENTF3025-AIR 9174 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.5
THREAD TOLERANCE CLASS4H5H INTERNAL
THREAD SERIESISO M


Click here to Register for Free 30-day Trial