5305-00-079-9544 SCREW,CAP,SOCKET HEAD Index 5305-00-079-9546 RETAINER,ELECTRICAL CONNECTOR

National Stock Number:
5305-00-079-9545

Federal Supply Class:
5305

National Item Identification Number:
000799545

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
1240090-16810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
AQM37CR518-56E26233NYLOK LLC
LL57D058S056M03038LONG-LOK, LLC
LL57D058S56M03038LONG-LOK, LLC


Techincal Specification:
FASTENER LENGTH3.500 INCHES NOMINAL
HEAD DIAMETER0.604 INCHES NOMINAL
HEAD HEIGHT0.170 INCHES NOMINAL
HEAD STYLEUNDERCUT PAN NO. 2
INTERNAL DRIVE STYLESLOT
LOCKING FEATUREPELLET THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
NOMINAL THREAD DIAMETER0.312 INCHES
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH18
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.700 INCHES MINIMUM AND 1.800 INCHES MAXIMUM


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