Product Details | SOCKET HEAD CAP SCREW

5305-00-577-2529 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: NAS11896T10, NAS1189-6T10, LK11896T10, LK1189-6T10, 5305-00-577-2529, 00-577-2529, 5305005772529, 005772529

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 11 DEC 1974 00-577-2529

Drawings & Photos | NSN 5305-00-577-2529


Cross Reference | NSN 5305-00-577-2529

Part Number Cage Code Manufacturer
LK1189-6T10 26304 TORKON FASTENER CORP
NAS1189-6T10 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5305-00-577-2529

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.351 INCHES MINIMUM AND 0.382 INCHES MAXIMUM
FASTENER LENGTH 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
MATERIAL STEEL OR IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION NAS 498 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5737 ASSN STD 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH 14000 POUNDS PER SQUARE INCH
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.694 INCHES MINIMUM AND 0.742 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D8 TORQUE SET
LOCKING FEATURE PATCH OR STRIP THREADS
SURFACE FINISH 125.0 MICROINCHES POINT 32.0 MICROINCHES BEARING SURFACE OF HEAD 125.0 MICROINCHES SIDES OF HEAD 125.0 MICROINCHES TOP OF HEAD 32.0 MICROINCHES THREADS
SPECIFICATION/STANDARD DATA 80205-NAS1189 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MANUFACTURERS CODE 80205
DESIGN CONTROL REFERENCE NAS1189-6T10

Restrictions/Controls & Freight Information | NSN 5305-00-577-2529

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information