Product Details | BODY HUB

3040-00-408-4591 A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes BEARING, SLEEVE; BUSHING, SLEEVE; and COLLAR, SHAFT.20411900057Specialized Test and Handling Equipment, Nuclear Ordnance3020000030400042Miscellaneous Power Transmission Equipment

Part Alternates: 100016-158, 100022, 3040-00-408-4591, 00-408-4591, 3040004084591, 100016158, 004084591

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 17 JUL 1970 00-408-4591

Drawings & Photos | NSN 3040-00-408-4591


Demand History | NSN 3040-00-408-4591

Part Number Request Date QTY Origin
100022 2021-09-267 1 CA
100022 2013-03-86 3 United States

Cross Reference | NSN 3040-00-408-4591

Part Number Cage Code Manufacturer
100016-158 29732 LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION
100022 29732 LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION

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Technical Data | NSN 3040-00-408-4591

Characteristic Specifications
MATERIAL ALUMINUM
MATERIAL DOCUMENT AND CLASSIFICATION ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR A1 SINGLE HUB W/SECURING HOLE(S
HUB INSIDE DIAMETER 0.375 INCHES NOMINAL
FIRST END HUB OUTSIDE DIAMETER 0.499 INCHES MINIMUM AND 0.501 INCHES MAXIMUM
DISTANCE FROM FIRST END HUB TO SHOULDER 0.623 INCHES NOMINAL
SHOULDER OUTSIDE DIAMETER 1.375 INCHES NOMINAL
SHOULDER WIDTH 0.480 INCHES NOMINAL
SPECIAL FEATURES SECURING HOLE QTY:1;O/A LENGTH:1.103 IN.NOM;SECURING HOLE SIZE:NO.0.250-20 IN.NC;4 MTG HOLES EQUALLY SPACED 1.000 IN.DIA BOLT CIRCLE,NO.8(0.164-32 IN.)THD SIZE

Restrictions/Controls & Freight Information | NSN 3040-00-408-4591

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.
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
No Freight Information

Management | NSN 3040-00-408-4591

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
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