5305-01-386-3970 SCREW,MACHINE Index 5305-01-386-3972 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5310-01-386-3971

Federal Supply Class:
5310

National Item Identification Number:
013863971

Description:
NUT,PLAIN,EXTENDED WASHER,HEXAGO

Detail:
A NUT HAVING 6 FLAT SIDES AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE FLATS OR PERIPHERY.


Manufacturer Information:
03A153-9L1W025NORTHROP GRUMMAN SYSTEMS CORP
83963-9L56878SPS TECHNOLOGIES, LLC
H52766-915653HOWMET GLOBAL FASTENING SYSTEMS INC
BH1291C-9MFA27238BRISTOL INDUSTRIES, LLC
NRH30C-9M52828REPUBLIC FASTENER MFG. CORP.
VN324DH09892215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.562 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.912 INCHES NOMINAL
OVERALL HEIGHT0.375 INCHES NOMINAL
WASHER THICKNESS0.045 INCHES NOMINAL
WIDTH ACROSS FLATS0.680 INCHES MINIMUM AND
0.693 INCHES MAXIMUM
LUBRICATIONDRY FILM LUBRICANT


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