4520-01-266-6782 HEATER,DUCT TYPE,STATIONARY Index 3950-01-266-6784 HOIST,WIRE ROPE

National Stock Number:
5310-01-266-6783

Federal Supply Class:
5310

National Item Identification Number:
012666783

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:
2-122-1-18-030-0151900ITT CORPORATION DBA ITT STANDARD
2-122-1-18-030-016LE50FLUID HANDLING LLC
2-122-1-18-030-01L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
5-131-21-084-001 PIECE 551900ITT CORPORATION DBA ITT STANDARD
5-131-21-084-001 PIECE 56LE50FLUID HANDLING LLC
5-131-21-084-001 PIECE 5L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS


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