Product Details | CLOSE TOLERANCE BOLT

5306-01-156-3745 An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see BOLT, SHEAR. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see BOLT, MACHINE.

Part Alternates: NA0036060060, NA0036-060060, 5306-01-156-3745, 01-156-3745, 5306011563745, 011563745

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 20 JUN 1983 01-156-3745

Drawings & Photos | NSN 5306-01-156-3745


Cross Reference | NSN 5306-01-156-3745

Part Number Cage Code Manufacturer
NA0036-060060 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5306-01-156-3745

Characteristic Specifications
THREAD SERIES DESIGNATOR MJ
NOMINAL THREAD DIAMETER 6.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS 1.0
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 9.5 MILLIMETERS MINIMUM AND 10.5 MILLIMETERS MAXIMUM
FASTENER LENGTH 69.70 MILLIMETERS MINIMUM AND 70.30 MILLIMETERS MAXIMUM
MATERIAL STEEL COMP 8740 OR STEEL COMP E4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 1100 MEGAPASCALS
HEAD STYLE C2 UNDERCUT HEXAGON
HEAD HEIGHT 3.2 MILLIMETERS MINIMUM AND 3.5 MILLIMETERS MAXIMUM
WIDTH BETWEEN FLATS 9.78 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM
GRIP LENGTH 59.80 MILLIMETERS MINIMUM AND 60.20 MILLIMETERS MAXIMUM
GRIP DIAMETER 5.9650 MILLIMETERS MINIMUM AND 5.9900 MILLIMETERS MAXIMUM
SURFACE FINISH 0.8 MICROMETERS BEARING SURFACE OF HEAD 0.8 MICROMETERS GRIP 0.8 MICROMETERS THREADS
SPECIFICATION/STANDARD DATA 80205-NA0036 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Restrictions/Controls & Freight Information | NSN 5306-01-156-3745

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable