NSN 3020-00-137-6781 45325541, 4532554-1, 00-137-6781
Product Details | FLAT PULLEY
3020-00-137-6781 A pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes PULLEY, CONE. For pulleys encased in a shell or frame, see BLOCK, TACKLE.
Part Alternates: 45325541, 4532554-1, 3020-00-137-6781, 00-137-6781, 3020001376781, 001376781
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 00-137-6781 | 08111 ( PULLEY, FLAT ) |
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Related Products | NSN 3020-00-137-6781
Technical Data | NSN 3020-00-137-6781
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A2 PLAIN |
| OUTSIDE DIAMETER | 2.187 INCHES NOMINAL |
| OVERALL LENGTH | 1.310 INCHES NOMINAL |
| FACE WIDTH | 0.625 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.000 INCHES NOMINAL AA END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.685 INCHES NOMINAL AA END |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| CROWN FACE | INCLUDED |
| MATERIAL AND LOCATION | ALUMINUM ALLOY, QQ-A-225/6, T4 OVERALL |
| RIM TYPE | SOLID |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.5005 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM |
| BORE LENGTH | 1.310 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | THREADED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 2 |
| THREAD SIZE | 10/0.190 IN./-32 |
| HOLE LOCATION | ON HUB PORTION BETWEEN END AND FACE 90 DEG APART |
| MANUFACTURERS CODE | 28528 |
| DESIGN CONTROL REFERENCE | 4532554-1 |
Restrictions/Controls & Freight Information | NSN 3020-00-137-6781
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



