Product Details | RIBBED SHOULDER BOLT

5306-00-298-4800 An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also BOLT, RIBBED NECK.

Part Alternates: 5306-00-298-4800, 00-298-4800, 5306002984800, 002984800

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1961 00-298-4800

Drawings & Photos | NSN 5306-00-298-4800


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Technical Data | NSN 5306-00-298-4800

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 0.938 INCHES MINIMUM
FASTENER LENGTH 1.420 INCHES NOMINAL
MATERIAL STEEL COMP 1021 OVERALL
HARDNESS RATING 5.0 ROCKWELL C MINIMUM AND 24.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 110000 POUNDS PER SQUARE INCH
HEAD STYLE C33 PAN NO. 2
HEAD DIAMETER 0.820 INCHES NOMINAL
HEAD HEIGHT 0.160 INCHES NOMINAL
SHOULDER SHAPE ROUND FIRST SHOULDER
SHOULDER DIAMETER 0.602 INCHES MINIMUM AND 0.605 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH 0.339 INCHES NOMINAL FIRST SHOULDER
RIB MAJOR DIAMETER 0.618 INCHES MINIMUM AND 0.628 INCHES MAXIMUM
RIB LENGTH 0.120 INCHES NOMINAL
DISTANCE FROM LARGEST DIAMETER OF BEARING SURFACE OF HEAD TO RIBS 0.060 INCHES NOMINAL
FEATURES PROVIDED CASEHARDENED
SPECIAL FEATURES 0.050 IN. RADIUS UNDER HEAD; LETT ER L IN HEAD FOR LH THD

Restrictions/Controls & Freight Information | NSN 5306-00-298-4800

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 XX
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 5306-00-298-4800

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
M
EA : Each