Product Details | HUB CLAMP

3040-00-818-2175 An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see COLLAR, SHAFT. Excludes CLAMP, LOOP.

Part Alternates: 623526, 3040-00-818-2175, 00-818-2175, 3040008182175, 008182175

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-818-2175

Drawings & Photos | NSN 3040-00-818-2175


Cross Reference | NSN 3040-00-818-2175

Part Number Cage Code Manufacturer
623526 06481 NORTHROP GRUMMAN SYSTEMS CORPORATION

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Technical Data | NSN 3040-00-818-2175

Characteristic Specifications
MATERIAL STEEL, AMS 5643 OR STEEL, MIL-S-7720
SURFACE TREATMENT PASSIVATE 990104 06481
STYLE DESIGNATOR B16 ROUND SECTIONAL, TWO BOLT SECURED
OUTSIDE DIAMETER 0.652 INCHES NOMINAL
THICKNESS 0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM
BORE DIAMETER 0.2440 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM
SURFACE FINISH AND LOCATION 63.0 MICROINCHES OVERALL
CLAMP SECURING HOLE STYLE 2 THREADED
PLAIN HOLE DIAMETER 0.0950 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM
SCREW THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE 0.086 INCHES
BALANCE TYPE STATIC
MANUFACTURERS CODE 06481
DESIGN CONTROL REFERENCE 623526

Restrictions/Controls & Freight Information | NSN 3040-00-818-2175

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.
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
NMF Description 133300 MACHINERY/MACHINES NOI
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 593 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 3040-00-818-2175

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