5977-01-203-4411 CARBON STOCK,ELECTRICAL CONTACT Index 5310-01-203-4413 NUT,PLAIN,BLIND RIVET

National Stock Number:
5310-01-203-4412

Federal Supply Class:
5310

National Item Identification Number:
012034412

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:
1189C83330DIALIGHT CORPORATION
1189C91967HALSIT HOLDINGS LLC
70135ADX1VN02AIRDALE EXPRESS LLC
C103GET4ANDREA SYSTEMS LLC
7013573734FEDERAL SCREW PRODUCTS INC.


Techincal Specification:
BEARING SURFACE TYPEFLAT
NUT HEIGHT0.094 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.138 INCHES
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH32
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
SURFACE TREATMENTNICKEL OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B


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