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		                        | National Stock Number:
 5305-01-023-5841
 
 Federal Supply Class:
 5305
 
 National Item Identification Number:
 010235841
 
 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.
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 Manufacturer Information:
 
 | 655-590-2121 | 99193 | HONEYWELL INTERNATIONAL INC. |  | 655-590-9121 | 99193 | HONEYWELL INTERNATIONAL INC. |  | 68069-4-16D | 56878 | SPS TECHNOLOGIES, LLC |  | 74655-4-16D | 57928 | SONIC INDUSTRIES, INC. | 
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 Techincal Specification:
 
 | THREAD SERIES DESIGNATOR | UNF |  | NOMINAL THREAD DIAMETER | 0.250 INCHES |  | THREAD QUANTITY PER INCH | 28 |  | THREAD CLASS | 3A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 0.899 INCHES MINIMUM AND |  |  | 1.000 INCHES MAXIMUM |  | FASTENER LENGTH | 0.970 INCHES MINIMUM AND |  |  | 1.000 INCHES MAXIMUM |  | MATERIAL | IRON ALLOY 660 OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |  | HEAD STYLE | FLAT CHAMFER |  | HEAD DIAMETER | 0.365 INCHES MINIMUM AND |  |  | 0.375 INCHES MAXIMUM |  | HEAD HEIGHT | 0.244 INCHES MINIMUM AND |  |  | 0.250 INCHES MAXIMUM |  | INTERNAL DRIVE STYLE | HEXAGON |  | WIDTH ACROSS FLATS | 0.187 INCHES MINIMUM AND |  |  | 0.190 INCHES MAXIMUM |  | HOLE CONFIGURATION STYLE | ROUND INTERNAL HEXAGON |  | HOLE TYPE | DRILLED |  | HOLE QUANTITY | 6 |  | HOLE DIAMETER | 0.047 INCHES NOMINAL | 
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