5320-01-564-3111 RIVET,BLIND Index 5365-01-564-3113 SPACER,SLEEVE

National Stock Number:
5305-01-564-3112

Federal Supply Class:
5305

National Item Identification Number:
015643112

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:
43970316W728BAE SYSTEMS SURVIVABILITY SYSTEMS LLC
4397031-093076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
4397031-09354786BAE SYSTEMS LAND & ARMAMENTS L.P.
4397031-0936W728BAE SYSTEMS SURVIVABILITY SYSTEMS LLC


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
HEAD STYLEFLAT COUNTERSUNK UNDERCUT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F853 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW, SOCKET FLAT COUNTERSINK UNC-3A ZINC COATED
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.250 INCHES
SPECIFICATION/STANDARD DATAANSI/ASME B18 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 TY II CLASS FE/ZN5 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNC


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