Product Details | INTERNALLY RELIEVED BODY BOLT

5306-00-164-4252 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: 65850-05138-101, 5306-00-164-4252, 00-164-4252, 5306001644252, 6585005138101, 001644252

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 02 FEB 1973 00-164-4252

Drawings & Photos | NSN 5306-00-164-4252


Demand History | NSN 5306-00-164-4252

Part Number Request Date QTY Origin
5306-00-164-4252 2018-09-252 1 DIBBS
5306-00-164-4252 2018-02-35 5 DIBBS
5306-00-164-4252 2018-01-31 1 DIBBS
5306-00-164-4252 2018-01-31 5 DIBBS
5306-00-164-4252 2017-06-156 22 DIBBS
5306-00-164-4252 2017-05-122 4 DIBBS
5306-00-164-4252 2017-02-52 2 DIBBS
5306-00-164-4252 2017-02-45 7 DIBBS

Cross Reference | NSN 5306-00-164-4252

Part Number Cage Code Manufacturer
65850-05138-101 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 5306-00-164-4252

Characteristic Specifications
THREAD SERIES DESIGNATOR UNS
NOMINAL THREAD DIAMETER 0.781 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM
FASTENER LENGTH 1.920 INCHES MINIMUM AND 1.930 INCHES MAXIMUM
MATERIAL STEEL COMP 4340 OVERALL
SURFACE TREATMENT OXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-13924,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR B41 CONCENTRIC HOLE UNTHREADED
CONCENTRIC HOLE DEPTH 1.950 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM
HEAD STYLE C23 ROUND WITH WRENCH FLATS
HEAD DIAMETER 1.300 INCHES NOMINAL
HEAD HEIGHT 0.150 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
WIDTH BETWEEN FLATS 1.125 INCHES NOMINAL
SPECIAL FEATURES SEVEN HOLES EQUALLY SPACED0.077 IN. MIN DIA,0.080 IN. MAX DIA,1.754 IN. FROM BEARINGSURFACE OF HEAD
TEST DATA DOCUMENT 81349-MIL-I-6868 SPECIFICATION
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE 65850-05138-101

Restrictions/Controls & Freight Information | NSN 5306-00-164-4252

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 KE Naval ICP
Philadelphia, PA 19111
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 5306-00-164-4252

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each