Product Details | ECCENTRIC HEAD BOLT

5306-00-939-9678 An externally threaded fastener the head of which is usually flat with a periphery not concentric to the bolt shank. The head is not designed for wrenching. It may have a drive feature located at the threaded end, which can be used to rotate the screw and eccentric head into a locking position to secure a flanged or groove component.

Part Alternates: 512542, 5306-00-939-9678, 00-939-9678, 5306009399678, 009399678

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 16 NOV 1965 00-939-9678

Drawings & Photos | NSN 5306-00-939-9678


Cross Reference | NSN 5306-00-939-9678

Part Number Cage Code Manufacturer
512542 50392 SPS TECHNOLOGIES INC
512542 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
512542 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
512542 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
512542 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
512542 93907 TEXTRON FASTENING SYSTEMS DBA DECORAH OPERATIONS TFS

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Technical Data | NSN 5306-00-939-9678

Characteristic Specifications
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
FASTENER LENGTH 0.562 INCHES NOMINAL
HEAD STYLE C23 ROUND WITH WRENCH FLATS
HEAD DIAMETER 1.006 INCHES NOMINAL
HEAD HEIGHT 0.065 INCHES NOMINAL
DISTANCE FROM CENTER OF HEAD TO CENTER OF SHANK 0.283 INCHES NOMINAL
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 512542

Restrictions/Controls & Freight Information | NSN 5306-00-939-9678

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

Management | NSN 5306-00-939-9678

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