Product Details | HUB CLAMP

3040-01-174-6654 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: 7569541, 756954-1, 3040-01-174-6654, 01-174-6654, 3040011746654, 011746654

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 21 MAR 1984 01-174-6654

Drawings & Photos | NSN 3040-01-174-6654


Cross Reference | NSN 3040-01-174-6654

Part Number Cage Code Manufacturer
756954-1 18894 AIR ARMAMENT CENTER/ EN

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3040-01-174-6654

Technical Data | NSN 3040-01-174-6654

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, QQ-A-250/4, ALLOY 2024, T4
SURFACE TREATMENT CHROMATE, MIL-C-5541, CLASS 3
STYLE DESIGNATOR B1 ROUND W/EXTENDED CLAMPING DEVICE
THICKNESS 0.500 INCHES NOMINAL
OVERALL LENGTH 2.620 INCHES NOMINAL
OVERALL WIDTH 2.620 INCHES NOMINAL
BORE DIAMETER 1.4400 INCHES MINIMUM AND 1.4500 INCHES MAXIMUM
DISTANCE FROM BORE CENTERLINE TO END 1.310 INCHES NOMINAL
CLAMP SECURING HOLE STYLE 2 THREADED
PLAIN HOLE DIAMETER 0.2520 INCHES MINIMUM AND 0.2620 INCHES MAXIMUM
SCREW THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE 0.250 INCHES

Restrictions/Controls & Freight Information | NSN 3040-01-174-6654

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 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 ZG Germany
ZH
ZJ
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 3040-01-174-6654

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
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