Product Details | SHAFT COLLAR

3040-00-626-1743 An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP, HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID.202304000005340000000

Part Alternates: 8421620, 3040-00-626-1743, 00-626-1743, 3040006261743, 006261743

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-626-1743

Drawings & Photos | NSN 3040-00-626-1743


Cross Reference | NSN 3040-00-626-1743

Part Number Cage Code Manufacturer
8421620 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 3040-00-626-1743

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061, 0
SURFACE TREATMENT ANODIZED, MIL-A-8625, TYPE 1, CLASS 1
STYLE DESIGNATOR A7 ROUND W/SINGLE LOBE
OUTSIDE DIAMETER 1.625 INCHES NOMINAL
THICKNESS 0.625 INCHES NOMINAL
BORE DIAMETER 1.2500 INCHES NOMINAL
DISTANCE FROM BORE CENTERLINE TO END 1.625 INCHES NOMINAL
SURFACE FINISH AND LOCATION 125.0 MICROINCHES BOTH BEARING FLATS 125.0 MICROINCHES INSIDE PERIPHERY
SECURING HOLE QUANTITY 4
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG 90.0
SECURING HOLE TYPE AND LOCATION THREADED-COUNTERBORED ALL HOLES
COUNTERBORE DIAMETER AND LOCATION 0.0310 INCHES MINIMUM ALL HOLES AND 0.3120 INCHES MAXIMUM ALL HOLES
MANUFACTURERS CODE 19204
DESIGN CONTROL REFERENCE 8421620

Restrictions/Controls & Freight Information | NSN 3040-00-626-1743

Category Code Description
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.
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 126880 POWER TRANS SHAFTING PULLEYS
Less than car load rating
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