Product Details | SHAFT COLLAR

3040-00-242-8906 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: SCB34416, SC-B-34416, 77A442, M8 , 3040-00-242-8906, 00-242-8906, 3040002428906, 002428906

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-242-8906

Drawings & Photos | NSN 3040-00-242-8906


Cross Reference | NSN 3040-00-242-8906

Part Number Cage Code Manufacturer
77A442 26916 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
M8 05690 BARKER & WILLIAMSON
M8 4W146 SMART MACHINES, INC. DBA BARKER & WILLIAMSON
SC-B-34416 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 3040-00-242-8906

Characteristic Specifications
MATERIAL BRASS, QQ-B-626, ALLOY 360, 1/2H
SURFACE TREATMENT CHROME, MIL-F-14072
STYLE DESIGNATOR A3 ROUND W/ROUNDED EDGE
OUTSIDE DIAMETER 0.625 INCHES NOMINAL
THICKNESS 0.500 INCHES NOMINAL
BORE DIAMETER 0.3770 INCHES MINIMUM AND 0.3790 INCHES MAXIMUM
RADIUS 0.125 INCHES NOMINAL
SECURING HOLE QUANTITY 1
SECURING HOLE TYPE AND LOCATION THREADED SINGLE HOLE
SCREW THREAD SERIES DESIGNATOR AND LOCATION SINGLE HOLE UNC
NOMINAL THREAD SIZE AND LOCATION 0.164 INCHES SINGLE HOLE
MANUFACTURERS CODE 80063
DESIGN CONTROL REFERENCE SC-B-34416

Restrictions/Controls & Freight Information | NSN 3040-00-242-8906

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 SUB2
Less than car load rating
Less than truck load rating R 65.0
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