Product Details | CLOSE TOLERANCE BOLT

5306-01-615-2163 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: HS4243V914, HS4243V9-14 , 5306-01-615-2163, 01-615-2163, 5306016152163, 016152163

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 2013004 01-615-2163

Demand History | NSN 5306-01-615-2163

Part Number Request Date QTY Origin
HS4243V9-14 2025-10-301 332 DIBBS
HS4243V9-14 2025-10-296 332 DIBBS
HS4243V9-14 2025-10-288 332 DIBBS
HS4243V9-14 2025-07-189 217 DIBBS
HS4243V9-14 2025-07-183 217 DIBBS
HS4243V9-14 2025-06-175 217 DIBBS
HS4243V9-14 2024-12-346 295 DIBBS
HS4243V9-14 2022-11-326 114 DIBBS
HS4243V9-14 2022-10-289 164 DIBBS
HS4243V9-14 2022-05-145 830 DIBBS
HS4243V9-14 2022-04-109 605 DIBBS
HS4243V9-14 2022-01-20 1328 DIBBS
HS4243V9-14 2021-08-214 492 DIBBS
HS4243V914 2021-07-204 492 US
HS4243V9-14 2021-07-202 492 DIBBS
HS4243V9-14 2020-10-288 513 DIBBS
HS4243V9-14 2020-03-82 160 DIBBS
HS4243V9-14 2020-02-43 900 DIBBS
HS4243V9-14 2020-02-35 37 DIBBS
HS4243V9-14 2019-12-359 82 DIBBS
HS4243V9-14 2019-12-349 162 DIBBS
HS4243V9-14 2019-05-125 165 DIBBS
HS4243V914 2018-03-61 168 US
5306-01-615-2163 2014-10-275 600 DIBBS
5306-01-615-2163 2014-05-121 700 DIBBS
5306-01-615-2163 2014-03-77 476 DIBBS
5306-01-615-2163 2014-01-29 72 DIBBS
5306-01-615-2163 2013-10-275 138 DIBBS
5306-01-615-2163 2013-08-238 120 DIBBS
5306-01-615-2163 2013-06-169 114 DIBBS
5306-01-615-2163 2013-04-93 114 DIBBS

Cross Reference | NSN 5306-01-615-2163

Part Number Cage Code Manufacturer
HS4243V9-14 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
HS4243V9-14 16258 SPACELOK INC.
HS4243V9-14 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
HS4243V9-14 57928 SONIC INDUSTRIES INC.
HS4243V9-14 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5306-01-615-2163

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.562 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.025 INCHES NOMINAL
FASTENER LENGTH 1.885 INCHES MINIMUM AND
MATERIAL COBALT COMP MP-35-N OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS5758 ASSN STD SINGLE MATERIAL RESPONSE OR
SURFACE TREATMENT CADMIUM AND
MINIMUM TENSILE STRENGTH 56600 POUNDS PER SQUARE INCH
HEAD STYLE DOUBLE HEXAGON W/HOLE
HEAD HEIGHT 0.557 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.616 INCHES MINIMUM AND
EXTENDED WASHER DIAMETER 0.928 INCHES MINIMUM AND
EXTENDED WASHER THICKNESS 0.133 INCHES NOMINAL
GRIP LENGTH 0.865 INCHES MINIMUM AND
GRIP DIAMETER 0.5605 INCHES MINIMUM AND
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 1.712 INCHES NOMINAL FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER 0.141 INCHES NOMINAL FIRST HOLE
SPECIAL FEATURES ITEM HAS PROTECTIVE TREATMENT OF VACUUM-CADMIUM IAW AMS-C-8837,TY II OR TY III,CL 2 W/MOLYBDENUM DISULFATE LUBRICANT IAW AS5272,TY I; HEAT TREATMENT OF ITEM SHALL BE VERIFIED BY TENSILE STRENGTH REQUIREMENTS SPECIFIED
III END ITEM IDENTIFICATION 7-610000000-1
III PART NAME ASSIGNED BY CONTROLLING AGENCY BOLT,TENSION,DOUBLE HEX,MP35N MATL,260KSI

Restrictions/Controls & Freight Information | NSN 5306-01-615-2163

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:AItem does not contain precious metal
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 CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 5306-01-615-2163

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each