7025-01-065-3351 EXTENDER CARD,ELECTRONIC TEST Index 5310-01-065-3355 NUT,PLAIN,ROUND

National Stock Number:
5310-01-065-3354

Federal Supply Class:
5310

National Item Identification Number:
010653354

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:
10122070A486GNIMIKKEISTOKESKUS NCB FINLAND
76500-NP73734FEDERAL SCREW PRODUCTS INC.
76500-NPADX1VN02AIRDALE EXPRESS LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
NUT HEIGHT0.094 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.438 INCHES
THREAD SERIESUNEF
THREAD QUANTITY PER INCH28
WIDTH ACROSS FLATS0.562 INCHES NOMINAL
SURFACE TREATMENTNICKEL OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B


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