Product Details | SHEAR BOLT

5306-01-218-3131 A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. 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. The unthreaded portion is of specific 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. A locking feature may be incorporated in the design of the head or threads. See BOLT, MACHINE and BOLT, CLEVIS.

Part Alternates: AIC5588D46, AIC558-8D46, BM17035846, BM17035-8-46, H408F8D46, PBF12908D46, PBF1290-8D46, VCD00048D46, VCD0004-8D46, VS3244F8D46, VS3244F-8D46, GB511EB8D46, 79894D846, 79894D8-46, 5306-01-218-3131, 01-218-3131, 5306012183131, 012183131

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 10 OCT 1985 01-218-3131

Cross Reference | NSN 5306-01-218-3131

Part Number Cage Code Manufacturer
79894D8-46 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
AIC558-8D46 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
BM17035-8-46 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BM17035-8-46 72914 GRIMES AEROSPACE COMPANY DBA HONEYWELL
BM17035-8-46 89513 GRIMES AEROSPACE CO
BM17035-8-46 97928 HUCK INTL INC
GB511EB8D46 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
H408F8D46 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
H408F8D46 97928 HUCK INTL INC
PBF1290-8D46 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
VCD0004-8D46 06710 VALLEY-TODECO, INC.
VS3244F-8D46 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5306-01-218-3131

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION NAS 672 ASSN STD 1ST TREATMENT RESPONSE OR MIL-C-8837 TY 2 CL 2 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 3.293 INCHES MINIMUM AND 3.325 INCHES MAXIMUM FIRST HOLE
NOMINAL THREAD DIAMETER 0.500 INCHES
GRIP DIAMETER 0.4982 INCHES MINIMUM AND 0.4991 INCHES MAXIMUM
SURFACE TREATMENT CADMIUM OR CADMIUM AND CHROMATE OVERALL
MATERIAL STEEL COMP H11 OVERALL
GRIP LENGTH 2.875 INCHES NOMINAL
HEAD HEIGHT 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FASTENER LENGTH 3.492 INCHES MINIMUM AND 3.539 INCHES MAXIMUM
HARDNESS RATING 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
THREAD LENGTH 0.617 INCHES MINIMUM AND 0.664 INCHES MAXIMUM
SHANK UNTHREADED HOLE DIAMETER 0.101 INCHES MINIMUM AND 0.111 INCHES MAXIMUM FIRST HOLE
WIDTH BETWEEN FLATS 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
THREAD SERIES DESIGNATOR UNJF
HEAD STYLE DOUBLE HEXAGON
MINIMUM TENSILE STRENGTH 220000 POUNDS PER SQUARE INCH
THREAD QUANTITY PER INCH 20
SURFACE FINISH 32.0 MICROINCHES GRIP
THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 5306-01-218-3131

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: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.
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

Management | NSN 5306-01-218-3131

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each