5325-99-948-9159 EYELET,METALLIC Index 5310-99-948-9889 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5305-99-948-9321

Federal Supply Class:
5305

National Item Identification Number:
999489321

Description:
SCREW,MACHINE


Manufacturer Information:
A173 K7766BRITISH STANDARDS INSTITUTION
A173-4GK7766BRITISH STANDARDS INSTITUTION
A173FCSLUN0.312X017SK0000MINISTRY OF DEFENCE UNITED KINGDOM NATIONAL CODIFICATION BUREAU UKNCB RISK MANAGERS
B11713K0967MBDA UK LTD


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH1.050 INCHES NOMINAL
HEAD DIAMETER0.572 INCHES MINIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLETORQUE
MINIMUM TENSILE STRENGTH123200 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.312 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONK7766-A173 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL
SCREW SURFACE TREATMENTCADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONK7766-A173 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.537 INCHES NOMINAL
THREAD QUANTITY PER INCH24
THREAD SERIES DESIGNATORUNF


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