Product Details | SHEAR BOLT

5306-00-914-3239 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: AIC2608A18, AIC260-8A18, BM55156818A, BM55156-8-18A, EWSB268A18, EWSB26-8A18, GB511C818, GB511C8-18, VS2106818, VS2106-8-18, 5306-00-914-3239, 00-914-3239, 5306009143239, 009143239

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-914-3239

Drawings & Photos | NSN 5306-00-914-3239


Cross Reference | NSN 5306-00-914-3239

Part Number Cage Code Manufacturer
AIC260-8A18 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
BM55156-8-18A 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BM55156-8-18A 97928 HUCK INTL INC
EWSB26-8A18 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
EWSB26-8A18 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
GB511C8-18 06710 VALLEY-TODECO, INC.
GB511C8-18 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
GB511C8-18 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
VS2106-8-18 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
VS2106-8-18 C4293 ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH

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Technical Data | NSN 5306-00-914-3239

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.561 INCHES MINIMUM
FASTENER LENGTH 1.686 INCHES NOMINAL
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION SPS-M-107,FSCM 03680 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM HEAD CADMIUM THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-8837 TY 1 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL MIL-C-8837 TY 1 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE THREADS
HARDNESS RATING 51.0 ROCKWELL C MINIMUM AND 54.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 260000 POUNDS PER SQUARE INCH
HEAD STYLE C8 DOUBLE HEXAGON
HEAD HEIGHT 0.281 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
GRIP LENGTH 1.125 INCHES NOMINAL
GRIP DIAMETER 0.4982 INCHES MINIMUM AND 0.4991 INCHES MAXIMUM
MANUFACTURERS CODE 80539
DESIGN CONTROL REFERENCE EWSB26-8A18

Restrictions/Controls & Freight Information | NSN 5306-00-914-3239

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 573 unknown
Originating Activity Code XX
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 5306-00-914-3239

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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 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