Product Details | CLOSE TOLERANCE BOLT

5306-01-303-0919 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: NA0036120032, NA0036-120032, 10087962 , 5306-01-303-0919, 01-303-0919, 5306013030919, 013030919

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 23 JUN 1989 01-303-0919

Drawings & Photos | NSN 5306-01-303-0919


Demand History | NSN 5306-01-303-0919

Part Number Request Date QTY Origin
5306-01-303-0919 2021-08-220 31 DIBBS
5306-01-303-0919 2021-01-04 63 DIBBS
5306-01-303-0919 2020-12-362 63 DIBBS
5306-01-303-0919 2018-11-305 247 DIBBS
5306-01-303-0919 2018-02-45 4 DIBBS
5306-01-303-0919 2018-02-45 13 DIBBS
5306-01-303-0919 2017-12-353 400 US
5306-01-303-0919 2017-12-353 400 US
5306-01-303-0919 2017-12-348 400 DIBBS
5306-01-303-0919 2017-11-334 13 DIBBS
5306-01-303-0919 2017-10-278 4 DIBBS
5306-01-303-0919 2017-09-270 4 DIBBS
5306-01-303-0919 2017-09-255 4 DIBBS
5306-01-303-0919 2017-09-247 4 DIBBS
5306-01-303-0919 2017-01-12 2400 DIBBS
5306-01-303-0919 2017-01-05 2000 US
5306-01-303-0919 2017-01-04 2400 DIBBS
5306-01-303-0919 2009-07-191 300 DIBBS
5306-01-303-0919 2009-05-134 95 DIBBS

Cross Reference | NSN 5306-01-303-0919

Part Number Cage Code Manufacturer
NA0036-120032 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5306-01-303-0919

Characteristic Specifications
THREAD SERIES DESIGNATOR MJ
NOMINAL THREAD DIAMETER 12.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS 1.25
EXTERNAL THREAD TOLERANCE CLASS 4H6H
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 15.5 MILLIMETERS MINIMUM AND 16.5 MILLIMETERS MAXIMUM
FASTENER LENGTH 47.7 MILLIMETERS MINIMUM AND 48.3 MILLIMETERS MAXIMUM
MATERIAL STEEL COMP 4340 OR STEEL COMP 8740 OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY II,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH 1100 MEGAPASCALS
HEAD STYLE C3 DISHED HEXAGON
HEAD HEIGHT 5.7 MILLIMETERS MINIMUM AND 6.0 MILLIMETERS MAXIMUM
WIDTH BETWEEN FLATS 18.67 MILLIMETERS MINIMUM AND 19.0 MILLIMETERS MAXIMUM
GRIP LENGTH 31.8 MILLIMETERS MINIMUM AND 32.2 MILLIMETERS MAXIMUM
GRIP DIAMETER 11.959 MILLIMETERS MINIMUM AND 11.984 MILLIMETERS MAXIMUM
SURFACE FINISH 0.8 MICROMETERS BEARING SURFACE OF HEAD 0.8 MICROMETERS GRIP
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 42.0 MILLIMETERS NOMINAL FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER 2.40 MILLIMETERS MINIMUM AND 2.54 MILLIMETERS MAXIMUM FIRST HOLE

Restrictions/Controls & Freight Information | NSN 5306-01-303-0919

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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.
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 574 unknown
Originating Activity Code ZF France
ZG
ZH
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

Management | NSN 5306-01-303-0919

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each