Product Details | SHEAR BOLT

5306-01-291-0149 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: AIC596L718, AIC596L7-18, C7521L718, C7521L7-18, H411L718, H411L7-18, PBF7521L718, PBF7521L7-18, VCG0009L718, VCG0009L7-18, VS3133L718, VS3133L7-18, 120978L718, 120978L7-18, 5306-01-291-0149, 01-291-0149, 5306012910149, 012910149

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 21 DEC 1988 01-291-0149

Drawings & Photos | NSN 5306-01-291-0149


Cross Reference | NSN 5306-01-291-0149

Part Number Cage Code Manufacturer
120978L7-18 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
AIC596L7-18 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
C7521L7-18 81755 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
H411L7-18 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
H411L7-18 97928 HUCK INTL INC
PBF7521L7-18 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
VCG0009L7-18 06710 VALLEY-TODECO, INC.
VS3133L7-18 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5306-01-291-0149

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.437 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.658 INCHES MINIMUM AND 0.708 INCHES MAXIMUM
FASTENER LENGTH 1.793 INCHES MINIMUM AND 1.823 INCHES MAXIMUM
MATERIAL STEEL COMP H11 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 50.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 260000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH 216000 POUNDS PER SQUARE INCH
HEAD STYLE C12 SPLINE DRIVE SHEAR HEAD
HEAD HEIGHT 0.257 INCHES NOMINAL
HEAD MINOR DIAMETER 0.711 INCHES MINIMUM AND 0.717 INCHES MAXIMUM
GRIP LENGTH 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM
GRIP DIAMETER 0.4358 INCHES MINIMUM AND 0.4367 INCHES MAXIMUM
SURFACE FINISH 32.0 MICROINCHES BEARING SURFACE OF HEAD 32.0 MICROINCHES GRIP 32.0 MICROINCHES THREADS

Restrictions/Controls & Freight Information | NSN 5306-01-291-0149

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.
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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
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