NSN 3040-00-945-3872 7986742, 00-945-3872, 009453872
Product Details | SHAFT COLLAR
3040-00-945-3872 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: 7986742, 3040-00-945-3872, 00-945-3872, 3040009453872, 009453872
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 09 MAR 1966 | 00-945-3872 | 13743 ( COLLAR, SHAFT ) |
Drawings & Photos | NSN 3040-00-945-3872
Cross Reference | NSN 3040-00-945-3872
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7986742 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Related Products | NSN 3040-00-945-3872
Technical Data | NSN 3040-00-945-3872
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, QQ-S-624-CANCELED |
| SURFACE TREATMENT | BLACK OXIDE, MIL-C-13924, CLASS 1 |
| STYLE DESIGNATOR | A4 ROUND W/DOUBLE CHAMFER |
| CHAMFER ANGLE IN DEG | 45.0 |
| OUTSIDE DIAMETER | 0.710 INCHES MINIMUM AND 0.730 INCHES MAXIMUM |
| THICKNESS | 0.298 INCHES MINIMUM AND 0.302 INCHES MAXIMUM |
| BORE DIAMETER | 0.3810 INCHES MINIMUM AND 0.3850 INCHES MAXIMUM |
| LARGEST DIAMETER LENGTH | 0.234 INCHES MINIMUM AND 0.238 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 SINGLE HOLE |
| HOLE DIAMETER AND LOCATION | 0.0790 INCHES MINIMUM ALL HOLES AND 0.0940 INCHES MAXIMUM ALL HOLES |
| CRITICALITY CODE JUSTIFICATION | ABXV AND ABNM AND AEUZ |
| MANUFACTURERS CODE | 19206 |
| DESIGN CONTROL REFERENCE | 7986742 |
Restrictions/Controls & Freight Information | NSN 3040-00-945-3872
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||