Product Details | SHEAR BOLT

5306-01-624-8689 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: ST3M5714D13, ST3M571-4D13 , 5306-01-624-8689, 01-624-8689, 5306016248689, 016248689

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 2014016 01-624-8689

Demand History | NSN 5306-01-624-8689

Part Number Request Date QTY Origin
ST3M571-4D13 2024-09-273 13 DIBBS

Cross Reference | NSN 5306-01-624-8689

Part Number Cage Code Manufacturer
ST3M571-4D13 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5306-01-624-8689

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.2500 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.468 INCHES NOMINAL
FASTENER LENGTH 1.2805 INCHES NOMINAL
MATERIAL STEEL COMP XM-13 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
MINIMUM TENSILE STRENGTH 220000 POUNDS PER SQUARE INCH
HEAD STYLE DOUBLE HEXAGON W/HOLE
HEAD HEIGHT 0.300 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.348 INCHES NOMINAL
EXTENDED WASHER DIAMETER 0.433 INCHES NOMINAL
EXTENDED WASHER THICKNESS 0.069 INCHES NOMINAL
GRIP LENGTH 0.8125 INCHES NOMINAL
GRIP DIAMETER 0.2490 INCHES MINIMUM AND
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 1.0885 INCHES MINIMUM AND
SHANK UNTHREADED HOLE DIAMETER 0.076 INCHES MINIMUM AND
III END ITEM IDENTIFICATION F-15SA
III PART NAME ASSIGNED BY CONTROLLING AGENCY BOLT-CLOSE TOLERANCE, 12 POINT, FLANGE HEAD, 220 KSI FTU, CRES

Restrictions/Controls & Freight Information | NSN 5306-01-624-8689

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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
No Freight Information

Management | NSN 5306-01-624-8689

Category Code Description
Price ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Fund CodeVUVendor to user-of-supply concept.
Budget CodeW 8457X3080:Other Base Maintenance and Support Replenishment Spares
Materiel Management Aggregation CodeXZTG:FMS UNIQUE/WR-ALC
Source of SupplyF2UWarner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesPRESTRICTED REQUISITION - SECURITY ASSISTANCE PROGRAM (SAP) 1. Indicates item is stocked or acquired only for SAP (replaces Military Assistance Program (MAP)) requirements, or 2. Indicates item is nonstocked and materiel is ordered from the contractor for shipment directly to the foreign government. 3. Base, post, camp, or station will not requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each