NSN 3040-00-756-1994 9142985, 00-756-1994, 007561994
Product Details | SHAFT COLLAR
3040-00-756-1994 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: 9142985, 3040-00-756-1994, 00-756-1994, 3040007561994, 007561994
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1962 | 00-756-1994 | 13743 ( COLLAR, SHAFT ) |
Cross Reference | NSN 3040-00-756-1994
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9142985 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Technical Data | NSN 3040-00-756-1994
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, CORROSION RESISTING |
| SURFACE TREATMENT | PASSIVATED, MIL-STD-171, FINISH NO. 5.4.1 |
| OUTSIDE DIAMETER | 2.000 INCHES NOMINAL |
| THICKNESS | 0.560 INCHES MINIMUM AND 0.564 INCHES MAXIMUM |
| LARGEST DIAMETER LENGTH | 0.046 INCHES NOMINAL |
| SURFACE FINISH AND LOCATION | 320 MICROINCHES INSIDE PERIPHERY 63 MICROINCHES LARGEST BEARING FLAT 630 MICROINCHES OUTSIDE PERIPHERY 160 MICROINCHES SMALLEST BEARING FLAT |
| SECURING HOLE QUANTITY | 8 |
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 45.0 |
| SECURING HOLE TYPE AND LOCATION | THREADED ALL HOLES |
| SCREW THREAD SERIES DESIGNATOR AND LOCATION | ALL HOLES UNC |
| NOMINAL THREAD SIZE AND LOCATION | 0.138 INCHES 1ST HOLE 0.164 INCHES 2ND HOLE 0.138 INCHES 3RD HOLE 0.164 INCHES 4TH HOLE 0.138 INCHES 5TH HOLE 0.164 INCHES 6TH HOLE 0.138 INCHES 7TH HOLE 0.164 INCHES 8TH HOLE |
Restrictions/Controls & Freight Information | NSN 3040-00-756-1994
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious 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 |