5977-01-121-4298 BRUSH,ELECTRICAL CONTACT Index 5310-01-121-4300 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-121-4299

Federal Supply Class:
5310

National Item Identification Number:
011214299

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:
10109381A486GNIMIKKEISTOKESKUS NCB FINLAND
359777725906FIBREFORM ELECTRONICS, INC
359777782577RAYTHEON COMPANY
35977779W905PLATT CONSTRUCTION INC


Techincal Specification:
BEARING SURFACE TYPEFLAT
DRILLED HOLE DIAMETER0.069 INCHES MINIMUM AND 0.074 INCHES MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY6 DRILLED
NOMINAL THREAD SIZE0.750 INCHES
NUT HEIGHT0.250 INCHES NOMINAL
NUT STYLEHEXAGON
THREAD QUANTITY PER INCH16
WIDTH ACROSS FLATS1.109 INCHES MINIMUM AND 1.127 INCHES MAXIMUM


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