5306-01-186-9077, BOLT,INTERNALLY RELIEVED BODY

6680-01-186-9078 METER,VOLUMETRIC POSITIVE DISPLA

National Stock Number:
5306-01-186-9077

Federal Supply Class:
5306

National Item Identification Number:
011869077

Description:
BOLT,INTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.

Manufacturer Information:

10116121	A486G	NIMIKKEISTOKESKUS NCB FINLAND
74A10779-2001	6Z056	CM MANUFACTURING INC
74A410779-2001	0PXV4	THE BOEING COMPANY
74A410779-2001	13002	GOODRICH CORPORATION
74A410779-2001	1935A	ISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION
74A410779-2001	2M490	NASSAU TOOL WORKS, INC
74A410779-2001	2U518	BLAIR INDUSTRIES INC
74A410779-2001	2V343	APEX MANUFACTURING COMPANY, INC.
74A410779-2001	35961	I S S I /INTL STORAGE SYSTEMS INC/ REDIRACK DIV
74A410779-2001	6Z056	CM MANUFACTURING INC
74A410779-2001	76301	THE BOEING COMPANY
74A410779-2001	85941	MAGELLAN AEROSPACE, NEW YORK, INC.
74A410779-2001	S5495	ISRAEL AEROSPACE INDUSTRIES LTD. SHL - AERO ASSEMBLIES DIVISION

Techincal Specification:

CONCENTRIC HOLE DIAMETER	0.375 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO FLAT	0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
FASTENER LENGTH	1.565 INCHES MINIMUM AND 1.575 INCHES MAXIMUM
HEAD DIAMETER	0.875 INCHES NOMINAL
HEAD HEIGHT	0.310 INCHES NOMINAL
HEAD STYLE	DEE CHAMFER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-8844 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP E4340 OVERALL
MINIMUM TENSILE STRENGTH	180000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.562 INCHES
SHOULDER LENGTH	0.655 INCHES MINIMUM AND 0.670 INCHES MAXIMUM
SHOULDER DIAMETER	1.270 INCHES MINIMUM AND 1.288 INCHES MAXIMUM
STYLE DESIGNATOR	CONCENTRIC HOLE UNTHREADED
SPECIAL FEATURES	SLOT IN POINT 0.290 IN. DEPTH,0.125 IN. MIN DIA,0.130 IN. MAX DIA; UNDERCUT BETWEEN HEAD AND SHOULDER 0.100 IN. NOM WIDTH,0.610 IN. MIN DIA,0.615 IN. MAX DIA; UNDERCUT BETWEEN SHOULDER AND POINT 0.075 IN. NOM WIDTH,0.470 IN. MIN DIA,0.480 IN. MAX DIA
THREAD LENGTH	0.225 INCHES NOMINAL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	18

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