NSN 3040-00-502-5253 5025253, 00-502-5253, 005025253
Product Details | SHAFT COLLAR
3040-00-502-5253 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: 5025253, 3040-00-502-5253, 00-502-5253, 3040005025253, 005025253
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-502-5253 | 13743 ( COLLAR, SHAFT ) |
Drawings & Photos | NSN 3040-00-502-5253
Cross Reference | NSN 3040-00-502-5253
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5025253 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Related Products | NSN 3040-00-502-5253
Technical Data | NSN 3040-00-502-5253
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| STYLE DESIGNATOR | A1 PLAIN ROUND |
| OUTSIDE DIAMETER | 1.250 INCHES NOMINAL |
| THICKNESS | 0.312 INCHES NOMINAL |
| BORE DIAMETER | 0.8906 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM |
| SURFACE FINISH AND LOCATION | 125.0 MICROINCHES BOTH BEARING FLATS 125.0 MICROINCHES INSIDE PERIPHERY 125.0 MICROINCHES OUTSIDE PERIPHERY |
| SECURING HOLE QUANTITY | 2 |
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 180.0 |
| SECURING HOLE TYPE AND LOCATION | UNTHREADED ALL HOLES |
| HOLE DIAMETER AND LOCATION | 0.1562 INCHES MINIMUM ALL HOLES AND 0.1570 INCHES MAXIMUM ALL HOLES |
| CRITICALITY CODE JUSTIFICATION | CRZW |
Restrictions/Controls & Freight Information | NSN 3040-00-502-5253
| 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: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 126880 | POWER TRANS SHAFTING PULLEYS |
| Less than car load rating | W | Rating Variable |
| 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 | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 |