4540-01-160-7586 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5310-01-160-7588 NUT,SELF-LOCKING,DOUBLE HEXAGON

National Stock Number:
5310-01-160-7587

Federal Supply Class:
5310

National Item Identification Number:
011607587

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:
10109870A486GNIMIKKEISTOKESKUS NCB FINLAND
BACN10FR481205THE BOEING COMPANY
NY402-6102570SWAGELOK CO
NY402-613T9T9SWAGELOK CO
ST7M461N476301THE BOEING COMPANY


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
COUNTERBORE DIAMETER0.469 INCHES NOMINAL BOTH ENDS
COUNTERSINK ANGLE90.0 DEGREES NOMINAL BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIOND6-1453,TY 2,FSCM 81205 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYAMIDE OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.438 INCHES
NUT HEIGHT0.219 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.625 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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