5310-00-460-2991 NUT,PLAIN,KNURLED Index 5315-00-460-2994 PIN,STRAIGHT,HEADLESS

National Stock Number:
5310-00-460-2992

Federal Supply Class:
5310

National Item Identification Number:
004602992

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:
0N143202-198230NATIONAL SECURITY AGENCY
12H4-04-X7C28198POSITRONIC INDUSTRIES INC
8214SS0440-706540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
K83B0002-412464MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO
8214SS0440-71YGB8CAREY MANUFACTURING CO, INC
NAS1786C06-780205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
S1579-7/16-1781312WINCHESTER INTERCONNECT CORPORATION


Techincal Specification:
BEARING SURFACE TYPEFLAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582,COND A ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE OVERALL
NOMINAL THREAD SIZE0.112 INCHES
NUT HEIGHT0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.250 INCHES NOMINAL
SPECIFICATION/STANDARD DATA80205-NAS1786 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH40
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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