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National Stock Number: 5305-01-512-9497
Federal Supply Class: 5305
National Item Identification Number: 015129497
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:
A9M52-063204 | 59076 | DESIGNATRONICS INC STOCK DRIVE PRODUCTS DIV |
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Techincal Specification:
FASTENER LENGTH | 0.250 INCHES NOMINAL | HEAD DIAMETER | 0.178 INCHES MINIMUM AND 0.183 INCHES MAXIMUM | HEAD HEIGHT | 0.109 INCHES MINIMUM AND 0.112 INCHES MAXIMUM | HEAD STYLE | FLAT FILLISTER | INTERNAL DRIVE STYLE | HEXAGON | MATERIAL | PLASTIC NYLON OVERALL | NOMINAL THREAD DIAMETER | 0.112 INCHES | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, CAP, SOCKET HEAD | SPECIAL FEATURES | MATERILA IS NYLON (ZYTEL 101) | WIDTH ACROSS FLATS | 0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3A | THREAD LENGTH | 0.250 INCHES NOMINAL | THREAD SERIES DESIGNATOR | UNC | THREAD QUANTITY PER INCH | 40 |
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