5305-01-432-7522, SCREW,CAP,SOCKET HEAD

1340-01-432-7521 NOZZLE,EXHAUST,ROCKET MOTOR

National Stock Number:
5305-01-432-7522

Federal Supply Class:
5305

National Item Identification Number:
014327522

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:

0.625-11UNC-3A X 1.500	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
0.625-11UNC-3A X 1.500L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
211038714L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
801-6758076 ASSY 1A FN 21L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
211038714	53711	NAVAL SEA SYSTEMS COMMAND
801-6758076 ASSY 1A FN 21	53711	NAVAL SEA SYSTEMS COMMAND
MIL-DTL-1222 TYPE II MOD L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
QQ-N-286 GR 500L1	03950	NAVAL INVENTORY CONTROL POINT MECHANICSBURG
QQ-N-286 GR 500	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MIL-DTL-1222 TYPE II MOD	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.625 INCHES
THREAD QUANTITY PER INCH	11
THREAD CLASS	3A
FASTENER LENGTH	1.500 INCHES MAXIMUM
MATERIAL	NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-286 GR500 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURES	SCREW, CAP, SOCKET HEAD, SELF LOCKING (REQUESTED NAME)
DEPARTURE FROM CITED DESIGNATOR	MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
CRITICALITY CODE JUSTIFICATION	ZZZX
SPEC/STD CONTROLLING DATA
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-DTL-1222 TYPE II MOD
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	QQ-N-286 GR 500
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	0.625-11UNC-3A X 1.500

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