5985-01-623-7884 ANTENNA 1560-01-623-8056 FITTING,STRUCTURAL COMPONENT,AIR

National Stock Number:
5305-01-623-3410

Federal Supply Class:
5305

National Item Identification Number:
016233410

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:
1400362519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
3788CH8ZY565P3MILCOM SUPPLY, INC.
AES16U375E50DG5DF105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS
3788CH8ZYY565P3MILCOM SUPPLY, INC.


Techincal Specification:
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
FASTENER LENGTH5.50 INCHES NOMINAL
HEAD DIAMETER0.78 INCHES NOMINAL
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSNPAC
NOMINAL THREAD DIAMETER0.375 INCHES
SPECIAL FEATURESSURFACE TREATMENT: YELLOW ZINC PLATED
WIDTH ACROSS FLATS0.219 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.25 INCHES MINIMUM AND 1.81 INCHES MAXIMUM
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNC


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