NSN 3040-00-972-7031 3320217, 3320-217, 00-972-7031
Product Details | SPUR GEARSHAFT
3040-00-972-7031 A gearshaft with a single complement of spur gear teeth. For items with more than one complement of teeth, see GEARSHAFT (1), MULTIPLE GEARS.
Part Alternates: 3320217, 3320-217, 3040-00-972-7031, 00-972-7031, 3040009727031, 009727031
Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1962 | 00-972-7031 | 60541 ( GEARSHAFT, SPUR ) |
Cross Reference | NSN 3040-00-972-7031
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3320-217 | 90073 | CMC ELECTRONICS INC |
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Related Products | NSN 3040-00-972-7031
Technical Data | NSN 3040-00-972-7031
| Characteristic | Specifications |
|---|---|
| SHAFT MATERIAL | STEEL COMP 416 |
| GEAR MATERIAL | STEEL COMP 416 |
| HARDNESS RATING AND LOCATION | 14.0 ROCKWELL C MINIMUM OVERALL AND 18.0 ROCKWELL C MAXIMUM OVERALL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| TEETH QUANTITY | 15 |
| GEAR OUTSIDE DIAMETER | 0.354 INCHES NOMINAL |
| DIAMETRAL PITCH | 48 |
| FACE WIDTH | 0.164 INCHES NOMINAL |
| OVERALL LENGTH | 1.062 INCHES NOMINAL |
| SHAFT TYPE | SHOULDERED |
| SHAFT LARGEST DIAMETER | 0.187 INCHES NOMINAL |
| GEAR LOCATION ON SHAFT | OFF CENTER BETWEEN ENDS OF SHAFT |
| LONGER SHAFT SEGMENT LENGTH | 0.720 INCHES MINIMUM AND 0.725 INCHES MAXIMUM |
| SHAFT END TYPE | PLAIN AND SQUARE |
| SHAFT END SIZE | 0.187 INCHES |
| SPECIAL FEATURES | SQUARE END 0.150 IN.ACROSS FLATS |
Restrictions/Controls & Freight Information | NSN 3040-00-972-7031
| 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: | 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 | 095190 | HARDWARE, NOI SUB 9 |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 723 | 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 | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| 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 |



