Product Details | SOCKET HEAD CAP SCREW

5305-00-556-7293 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.

Part Alternates: 5305-00-556-7293, 00-556-7293, 5305005567293, 005567293

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 00-556-7293

Drawings & Photos | NSN 5305-00-556-7293


Cross Reference | NSN 5305-00-556-7293

Part Number Cage Code Manufacturer
52D3247-4 21439 ENGINEERED ARRESTING SYSTEMS CORPORATION
FF-S-86 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
MS24667-52L 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS24667-52L 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5305-00-556-7293

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH 1.000 INCHES NOMINAL
MATERIAL STEEL OVERALL
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.720 INCHES MINIMUM AND 0.781 INCHES MAXIMUM
COUNTERSINK ANGLE 82.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.219 INCHES NOMINAL
MANUFACTURERS CODE 21439
DESIGN CONTROL REFERENCE 52D3247-4

Restrictions/Controls & Freight Information | NSN 5305-00-556-7293

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information