5305-00-001-4887 SCREW,CAP,SOCKET HEAD Index 5305-00-001-4897 SCREW,CAP,SOCKET HEAD

National Stock Number:
5310-00-001-4888

Federal Supply Class:
5310

National Item Identification Number:
000014888

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:
220-0415-00D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
A6316-172914GRIMES AEROSPACE COMPANY


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
COUNTERSINK ANGLE32.0 DEGREES NOMINAL NUT
NUT HEIGHT0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
NUT STYLEHEXAGON
MATERIALCOPPER ALLOY OVERALL
NOMINAL THREAD SIZE0.312 INCHES
WIDTH ACROSS FLATS0.438 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNEF
THREAD QUANTITY PER INCH32


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