5305-01-089-7667, SCREW,EXTERNALLY RELIEVED BODY

6660-01-089-7665 METEOROLOGICAL STATION,AUTOMATIC

National Stock Number:
5305-01-089-7667

Federal Supply Class:
5305

National Item Identification Number:
010897667

Description:
SCREW,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.

Manufacturer Information:

10126870	A486G	NIMIKKEISTOKESKUS NCB FINLAND
12524358	0291H	ROSOMAK S.A
12524358	0HM72	FALCON MANUFACTURING CORP
12524358	19200	US ARMY ARDEC RDECOM
465-4358	1YQE8	ALLIANT TECHSYSTEMS OPERATIONS LLC
465-4358	8KP69	NORTHROP GRUMMAN SYSTEMS CORP

Techincal Specification:

THREAD SERIES DESIGNATOR	M
NOMINAL THREAD DIAMETER	10.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS	1.5
EXTERNAL THREAD TOLERANCE CLASS	6G
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	6.75 MILLIMETERS NOMINAL
FASTENER LENGTH	14.7 MILLIMETERS MINIMUM AND
	15.0 MILLIMETERS MAXIMUM
MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PHOSPHATE MANGANESE AND
	PHOSPHATE ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-P-16232,TYPE M MIL SPEC SINGLE TREATMENT RESPONSE OR
	MIL-P-16232,TYPE Z MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING	39.0 ROCKWELL C MINIMUM AND
	43.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE	FILLISTER
HEAD DIAMETER	15.0 MILLIMETERS NOMINAL
HEAD HEIGHT	3.35 MILLIMETERS MINIMUM AND
	3.65 MILLIMETERS MAXIMUM
INTERNAL DRIVE STYLE	SLOT
HOLE CONFIGURATION STYLE	ROUND
HOLE TYPE	DRILLED
HOLE QUANTITY	1
HOLE DIAMETER	1.30 MILLIMETERS NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	3
FIRST DIAMETER FROM HEAD	7.2 MILLIMETERS MINIMUM AND
	7.6 MILLIMETERS MAXIMUM
SECOND DIAMETER FROM HEAD	10.0 MILLIMETERS NOMINAL
THIRD DIAMETER FROM HEAD	5.90 MILLIMETERS MINIMUM AND
	5.95 MILLIMETERS MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	3.55 MILLIMETERS NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	7.70 MILLIMETERS NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER	14.7 MILLIMETERS MINIMUM AND
	15.0 MILLIMETERS MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE	19200
DESIGN CONTROL REFERENCE	12524358

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