NSN 3040-00-399-7277 CA143B16458, SCB16458B, TC285
Product Details | SHAFT COLLAR
3040-00-399-7277 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: CA143B16458, SCB16458B, TC285, 3040-00-399-7277, 00-399-7277, 3040003997277, 003997277
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-399-7277 | 13743 ( COLLAR, SHAFT ) |
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Technical Data | NSN 3040-00-399-7277
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, QQ-S-763 |
| STYLE DESIGNATOR | A1 PLAIN ROUND |
| OUTSIDE DIAMETER | 1.247 INCHES MINIMUM AND 1.253 INCHES MAXIMUM |
| THICKNESS | 0.560 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| BORE DIAMETER | 0.2500 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM |
| SECURING HOLE QUANTITY | 2 |
| ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG | 90.0 |
| SECURING HOLE TYPE AND LOCATION | THREADED SINGLE HOLE |
| SCREW THREAD SERIES DESIGNATOR AND LOCATION | SINGLE HOLE UNF |
| NOMINAL THREAD SIZE AND LOCATION | 0.190 INCHES SINGLE HOLE |
| SPECIAL FEATURES | ONE BEARING FACE GROOVED 0.125 IN. DEEP BY 0.062 IN. WIDTH LOCATED PARALLEL TO THE FIRST SECURING HOLE AND EXTENDING ACROSS ENTIRE FACE,0.375 IN. DEEP BY 0.062 IN. WIDE SLOT IN OUTER PERIPHERY LOCATED 45 DEG FROM GROOVE ONN BEARING FACE,3 0.190-32 NF-2B HOLES EQUALLY SPACED AROUND BEARING SURFACE W/FIRST HOLE LOCATED 45 DEG FROM SLOT ON OUTER PERIPHERY |
Restrictions/Controls & Freight Information | NSN 3040-00-399-7277
| 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 | 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 |



