NSN 3020-00-334-7278 1045290B, 1045-290B, 00-334-7278
Product Details | SPUR GEAR
3020-00-334-7278 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
Part Alternates: 1045290B, 1045-290B, 3020-00-334-7278, 00-334-7278, 3020003347278, 003347278
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-334-7278 | 05466 ( GEAR, SPUR ) |
Cross Reference | NSN 3020-00-334-7278
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1045-290B | 89944 | KOLLSMAN, INC. |
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Technical Data | NSN 3020-00-334-7278
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| TEETH QUANTITY | 24 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 14.5000 DEGREES |
| STYLE DESIGNATOR | 2 PROTRUDING HUB |
| PITCH DIAMETER | 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM |
| NOMINAL OVERALL LENGTH | 0.171 INCHES |
| NOMINAL OUTSIDE DIAMETER | 0.404 INCHES |
| FACE NOMINAL WIDTH | 0.066 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.106 INCHES FIRST END |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.118 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 6A 1 GROOVE FIRST END |
| HUB NOMINAL DIAMETER | 0.250 INCHES FIRST END |
| FIRST GROOVE NOMINAL WIDTH | 0.040 INCHES FIRST END |
| FIRST GROOVE NOMINAL DIAMETER | 0.240 INCHES FIRST END |
| NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.029 INCHES FIRST END |
| BODY STYLE | 1 PLAIN, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.043 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| SPECIAL FEATURES | MOUNTING HOLES LOCATED 0.049 IN. FROM HUB END 180 DEG APART |
| MANUFACTURERS CODE | 89944 |
| DESIGN CONTROL REFERENCE | 1045-290B |
Restrictions/Controls & Freight Information | NSN 3020-00-334-7278
| 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 | 197337 | WHEELS COG/GEAR/PINION/SPROCK |
| Less than car load rating | K | 92.5 |
| Less than truck load rating | K | 92.5 |
| 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 | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



