Product Details | EXTERNALLY RELIEVED BODY BOLT

5306-01-303-3902 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: 74D2910332009, 74D291033-2009, 74D2910332025, 74D291033-2025, 5306-01-303-3902, 01-303-3902, 5306013033902, 013033902

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 29 JUN 1989 01-303-3902

Drawings & Photos | NSN 5306-01-303-3902


Demand History | NSN 5306-01-303-3902

Part Number Request Date QTY Origin
5306-01-303-3902 2016-11-312 5 DIBBS

Cross Reference | NSN 5306-01-303-3902

Part Number Cage Code Manufacturer
74D291033-2009 76301 BOEING COMPANY, THE DBA BOEING
74D291033-2025 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5306-01-303-3902

Characteristic Specifications
THREAD SERIES DESIGNATOR UN
NOMINAL THREAD DIAMETER 1.125 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.720 INCHES NOMINAL
FASTENER LENGTH 3.900 INCHES NOMINAL
MATERIAL STEEL COMP XM-13 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE C32 PAN
HEAD DIAMETER 1.000 INCHES NOMINAL
HEAD HEIGHT 0.470 INCHES NOMINAL
HOLE CONFIGURATION STYLE E12 ROUND LONGITUDINAL HOLE
HOLE TYPE DRILLED
HOLE QUANTITY 1
HOLE DIAMETER 0.270 INCHES NOMINAL
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 1.200 INCHES NOMINAL FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER 0.250 INCHES MINIMUM AND 0.256 INCHES MAXIMUM FIRST HOLE
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 4
FIRST DIAMETER FROM HEAD 0.470 INCHES NOMINAL
SECOND DIAMETER FROM HEAD 1.015 INCHES MINIMUM AND 1.025 INCHES MAXIMUM
THIRD DIAMETER FROM HEAD 1.045 INCHES MINIMUM AND 1.055 INCHES MAXIMUM
FOURTH DIAMETER FROM HEAD 1.020 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 0.400 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER 0.980 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER 1.455 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER 1.580 INCHES NOMINAL
SPECIAL FEATURES COUNTERSUNK HOLE AT THE END OF THREADS,0.095 IN. MIN,0.155 IN. MAX DIA; GROOVE,0.580 IN. LG FROM END,1.030 IN. MIN,1.040 IN. MAX DIA

Restrictions/Controls & Freight Information | NSN 5306-01-303-3902

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 5306-01-303-3902

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each