4540-01-314-5503 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5310-01-314-5505 NUT,PLAIN,ROUND

National Stock Number:
5310-01-314-5504

Federal Supply Class:
5310

National Item Identification Number:
013145504

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:
D-2613 PIECE 687045WALZ & KRENZER INC


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE2.750 INCHES
THREAD QUANTITY PER INCH8
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL UNS K04002 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A194 GRADE 2H ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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