Product Details | INTERNALLY RELIEVED BODY BOLT

5306-01-372-5676 An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.

Part Alternates: A51B6152713, A51B61527-13, E5306000085703, 5306-01-372-5676, 01-372-5676, 5306013725676, 013725676

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 12 MAR 1993 01-372-5676

Drawings & Photos | NSN 5306-01-372-5676


Cross Reference | NSN 5306-01-372-5676

Part Number Cage Code Manufacturer
A51B61527-13 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
A51B61527-13 61174 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
E5306000085703 80132 NAVAL INVENTORY CONTROL POINT

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Technical Data | NSN 5306-01-372-5676

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.874 INCHES NOMINAL
FASTENER LENGTH 5.312 INCHES NOMINAL
MATERIAL TITANIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION GM3111 MFR REF SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR B49 COUNTERBORE UNTHREADED
SHOULDER DIAMETER 0.872 INCHES MINIMUM AND 0.874 INCHES MAXIMUM
SHOULDER LENGTH 4.438 INCHES NOMINAL
COUNTERBORE DIAMETER 0.624 INCHES MINIMUM AND 0.633 INCHES MAXIMUM
COUNTERBORE DEPTH 3.720 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER 0.250 INCHES NOMINAL
HEAD STYLE C7 HEXAGON EXTENDED WASHER
HEAD HEIGHT 0.375 INCHES NOMINAL
WIDTH BETWEEN FLATS 1.000 INCHES NOMINAL
EXTENDED WASHER DIAMETER 1.250 INCHES NOMINAL
EXTENDED WASHER THICKNESS 0.100 INCHES NOMINAL
HOLE CONFIGURATION STYLE E13 ROUND PERPENDICULAR
HOLE TYPE DRILLED
HOLE QUANTITY 2
HOLE DIAMETER 0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5306-01-372-5676

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: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
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5306-01-372-5676

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each