Product Details | SHAFT COLLAR

3040-00-756-2091 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: 99824351, 9982435-1, 3040-00-756-2091, 00-756-2091, 3040007562091, 007562091

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-756-2091

Drawings & Photos | NSN 3040-00-756-2091


Cross Reference | NSN 3040-00-756-2091

Part Number Cage Code Manufacturer
9982435-1 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 3040-00-756-2091

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, QQ-A-225/6, ALLOY 2024, T4
SURFACE TREATMENT CHROMATE, MIL-C-5541, CLASS 3
STYLE DESIGNATOR A1 PLAIN ROUND
OUTSIDE DIAMETER 0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM
THICKNESS 0.032 INCHES NOMINAL
BORE DIAMETER 0.4060 INCHES MINIMUM AND 0.4090 INCHES MAXIMUM
SURFACE FINISH AND LOCATION 125.0 MICROINCHES OVERALL
SECURING HOLE QUANTITY 2
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG 90.0
SECURING HOLE TYPE AND LOCATION THREADED ALL HOLES
SCREW THREAD SERIES DESIGNATOR AND LOCATION ALL HOLES UNC
NOMINAL THREAD SIZE AND LOCATION 0.164 INCHES ALL HOLES
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 9982435-1

Restrictions/Controls & Freight Information | NSN 3040-00-756-2091

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 SUB1
Less than car load rating
Less than truck load rating P 77.5
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