Product Details | INTERNALLY RELIEVED BODY BOLT

5306-01-146-9886 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: NC-6275 PIECE 307, NC6275PIECE307, 307NC6275, 3224024 PIECE 307, 3224024PIECE307, 5306-01-146-9886, 01-146-9886, 5306011469886, 011469886

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 09 FEB 1983 01-146-9886

Drawings & Photos | NSN 5306-01-146-9886


Cross Reference | NSN 5306-01-146-9886

Part Number Cage Code Manufacturer
307NC6275 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
307NC6275 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND
3224024 PIECE 307 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
NC-6275 PIECE 307 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
NC-6275 PIECE 307 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND

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Technical Data | NSN 5306-01-146-9886

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 13
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.750 INCHES NOMINAL
FASTENER LENGTH 5.375 INCHES NOMINAL
MATERIAL STEEL COMP 420 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-853A,CL 5A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR B43A CONCENTRIC HOLE THREADED
SHOULDER DIAMETER 0.6235 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM
SHOULDER LENGTH 2.656 INCHES NOMINAL
THREAD SERIES UNC CONCENTRIC HOLE
NOMINAL THREAD SIZE 0.375 INCHES CONCENTRIC HOLE
THREADS PER INCH 16 CONCENTRIC HOLE
INTERNAL THREAD CLASS 2B CONCENTRIC HOLE
INTERNAL THREAD DIRECTION RIGHT-HAND CONCENTRIC HOLE
INTERNAL THREAD LENGTH 1.188 INCHES NOMINAL CONCENTRIC HOLE
HEAD STYLE C23 ROUND WITH WRENCH FLATS
HEAD DIAMETER 0.875 INCHES NOMINAL
HEAD HEIGHT 0.812 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.750 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5306-01-146-9886

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.
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 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 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 5306-01-146-9886

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