5310-00-171-2445 NUT,PLAIN,HEXAGON Index 3120-00-171-2447 BUSHING,SLEEVE

National Stock Number:
5310-00-171-2446

Federal Supply Class:
5310

National Item Identification Number:
001712446

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:
129-03-AL-440-C57177PROMPTUS ELECTONIC HARDWARE INC
2053-440-A-2255566MATTHEW WARREN, INC
8102A0440-1B06540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
629-0221-00113499ROCKWELL COLLINS, INC.
8102-A-0440-1B1YGB8CAREY MANUFACTURING CO, INC
532351-40296214RAYTHEON COMPANY
AL6950-0440-0.250-1205791LYN-TRON, INC.
8102A0440-1B1YGB8CAREY MANUFACTURING CO, INC
ES6085-40271279INTERCONNECTION PRODUCTS INC
NAS1831A3B04D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/3,T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2011 OVERALL
NOMINAL THREAD SIZE0.112 INCHES
NUT HEIGHT0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
NUT STYLEHEXAGON
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH40
WIDTH ACROSS FLATS0.188 INCHES NOMINAL


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