NSN 3020-00-042-0427 3905995, 00-042-0427, 000420427
Product Details | GROOVE PULLEY
3020-00-042-0427 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
Part Alternates: 3905995, 3020-00-042-0427, 00-042-0427, 3020000420427, 000420427
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 15 MAY 1968 | 00-042-0427 | 08109 ( PULLEY, GROOVE ) |
Drawings & Photos | NSN 3020-00-042-0427
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Related Products | NSN 3020-00-042-0427
Technical Data | NSN 3020-00-042-0427
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A16 WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 7.075 INCHES MINIMUM AND 7.135 INCHES MAXIMUM |
| OVERALL LENGTH | 2.705 INCHES NOMINAL |
| PITCH DIAMETER | 7.000 INCHES NOMINAL |
| FACE WIDTH | 0.630 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 2.970 INCHES NOMINAL BOTH ENDS |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 2.075 INCHES NOMINAL AA END AND 2.631 INCHES NOMINAL BB END |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 1008 OVERALL OR STEEL, SAE 1010 OVERALL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.430 INCHES NOMINAL |
| GROOVE WIDTH | 0.380 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 36.5 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.6275 INCHES MINIMUM AND 0.6295 INCHES MAXIMUM |
| BORE LENGTH | 0.074 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 4 |
| HOLE LOCATION | ON HUB END 120 DEG APART |
| BOLT CIRCLE DIAMETER | 1.750 INCHES NOMINAL |
| DRILLED HOLE DIAMETER | 0.344 INCHES NOMINAL |
| MANUFACTURERS CODE | 7X677 |
| DESIGN CONTROL REFERENCE | 3905995 |
Restrictions/Controls & Freight Information | NSN 3020-00-042-0427
| 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 | 127320 | PULLEYS/SHEAVES,NOI |
| Less than car load rating | ||
| Less than truck load rating | Q | 70.0 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| 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 |