1430-00-421-6845 CONNECTING ROD ASSEMBLY Index 1430-00-421-6847 PISTON ASSEMBLY

National Stock Number:
5310-00-421-6846

Federal Supply Class:
5310

National Item Identification Number:
004216846

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:
400131213799H & E VENTURE, LLC


Techincal Specification:
BEARING SURFACE TYPEFLAT OR CHAMFERED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.112 INCHES
NUT HEIGHT0.049 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.181 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION20,FSCM 77948 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTNICKEL OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH40


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