NSN 3020-00-204-2990 23A10, 80638, 00-204-2990
Product Details | GROOVE PULLEY
3020-00-204-2990 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: 23A10, 80638, 3020-00-204-2990, 00-204-2990, 3020002042990, 002042990
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01-JAN-63 | 00-204-2990 | 08109 ( PULLEY, GROOVE ) |
Drawings & Photos | NSN 3020-00-204-2990
Demand History | NSN 3020-00-204-2990
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3020-00-204-2990 | 2014-05-146 | 2 | DIBBS |
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Related Products | NSN 3020-00-204-2990
Technical Data | NSN 3020-00-204-2990
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A1 PLAIN |
| OUTSIDE DIAMETER | 2.300 INCHES NOMINAL |
| PITCH DIAMETER | 2.100 INCHES NOMINAL |
| FACE WIDTH | 0.625 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | STEEL OVERALL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.500 INCHES NOMINAL |
| GROOVE WIDTH | 0.500 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 34.0 |
| STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | A |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.625 INCHES NOMINAL |
| BORE LENGTH | 0.625 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.188 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.406 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | THREADED HOLE |
| SECURING LOCATION | BOTH ENDS |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | 5/16 IN.-18 |
| HOLE LOCATION | LOCATED AT BASE OF GROOVE ON TOP OF KEYWAY |
| FURNISHED ITEMS AND QUANTITY | N/A |
| SPECIAL FEATURES | N/A |
| MANUFACTURERS CODE | 1Z473 |
| DESIGN CONTROL REFERENCE | 80638 |
Restrictions/Controls & Freight Information | NSN 3020-00-204-2990
| 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: | 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 |
|---|---|---|
| No Freight Information | ||