5305-01-253-0824, SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-253-0824

Federal Supply Class:
5305

National Item Identification Number:
012530824

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:

1/2-13UNC-3A X 1 3/4TYVISLFLKG	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
1/2-13UNC-3A X 1 3/4TYVISLFLKGL1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
60-15-1083L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
801-6408783 FN 34	80064	NAVAL SHIP SYSTEMS COMMAND
845-455878 ITEM 15	80064	NAVAL SHIP SYSTEMS COMMAND
60-15-1083	96169	ELECTRIC BOAT CORPORATION
845-455878 ITEM 15L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-4558787 ITEM 15L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
FF-S-86 SLF-LKG QQ-N-286L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
845-4558787 ITEM 15	80064	NAVAL SHIP SYSTEMS COMMAND
FF-S-86 SLF-LKG QQ-N-286	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

CRITICALITY CODE JUSTIFICATION	ZZZX
DEPARTURE FROM CITED DESIGNATOR	MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL	NICKEL ALLOY K-500 OVERALL
NOMINAL THREAD DIAMETER	0.500 INCHES
SPECIAL FEATURES	DESIGN; FF-S-86E TYPE VI
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	1.750 INCHES NOMINAL
THREAD QUANTITY PER INCH	13
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

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