5305-01-187-9560 SCREW,CLOSE TOLERANCE Index 5310-01-187-9562 NUT SPACER,PLATE

National Stock Number:
5310-01-187-9561

Federal Supply Class:
5310

National Item Identification Number:
011879561

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:
MS16285-396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED OR CHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATION
MATERIAL
NOMINAL THREAD SIZE0.375 INCHES
NUT HEIGHT0.341 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
NUT STYLEHEXAGON
TEMP RATING1000.0 FAHRENHEIT MAXIMUM
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNC
WIDTH ACROSS FLATS0.669 INCHES MINIMUM AND 0.688 INCHES MAXIMUM


Click here to Register for Free 30-day Trial