4540-01-025-3856 HEATING ELEMENT,ELECTRICAL,NONIM Index 5310-01-025-3859 NUT,PLAIN,ROUND

National Stock Number:
5310-01-025-3858

Federal Supply Class:
5310

National Item Identification Number:
010253858

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:
107244-13935351GE AVIATION SYSTEMS LLC


Techincal Specification:
WIDTH ACROSS FLATS0.187 INCHES NOMINAL
MATERIALALUMINUM ALLOY 2011 OVERALL OR ALUMINUM ALLOY 2017 OVERALL OR ALUMINUM ALLOY 2024 OVERALL
NUT HEIGHT0.185 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/3,T3 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-A-225/5,T4 FED SPEC 2ND MATERIAL RESPONSE OVERALL OR QQ-A-225/6,T4 FED SPEC 3RD MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL
NUT STYLEHEXAGON
THREAD SERIESUNC
THREAD QUANTITY PER INCH56
BEARING SURFACE TYPECHAMFERED
THREAD CLASS2B
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.086 INCHES


Click here to Register for Free 30-day Trial