Product Details | EXTERNALLY RELIEVED BODY BOLT

5306-01-426-5269 An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.

Part Alternates: 705768, 5306-01-426-5269, 01-426-5269, 5306014265269, 014265269

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 14 MAR 1996 01-426-5269

Drawings & Photos | NSN 5306-01-426-5269


Cross Reference | NSN 5306-01-426-5269

Part Number Cage Code Manufacturer
705768 99167 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 5306-01-426-5269

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.450 INCHES NOMINAL
FASTENER LENGTH 0.620 INCHES NOMINAL
MATERIAL STEEL COMP 4140 OVERALL
COLOR SILVER OVERALL
HARDNESS RATING 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE C4 CROWNED HEXAGON
HEAD HEIGHT 0.765 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.432 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 1
FIRST DIAMETER FROM HEAD 0.190 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 0.180 INCHES NOMINAL
SPECIAL FEATURES KNOWN AS WEBBLER STOP SCREW
III END ITEM IDENTIFICATION USED ON COAST GUARD HU25 CONSTANT SPEED MOTOR 1650-01-074-2890
MANUFACTURERS CODE 99167
DESIGN CONTROL REFERENCE 705768

Restrictions/Controls & Freight Information | NSN 5306-01-426-5269

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 5306-01-426-5269

Category Code Description
Inventory Account CodesA Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required.
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZQCCommanding Officer
Department of Homeland Security
USCG Aviation Logistics Center
1664 Weeksville Road
Elizabeth City, NC 27909
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityC
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each