NSN 3020-01-029-8561
Part Details | GROOVE PULLEY
3020-01-029-8561 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.
Alternate Parts: 4178765, 4178765, 300601, 3020-01-029-8561, 01-029-8561, 3020010298561, 010298561
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 23, 1976 | 01-029-8561 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-029-8561
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4178765 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
| 4178765 | T0720 | FNSS SAVUNMA SISTEMLERI A.S. |
| 300601 | H0G87 | WIBA ZEVENAAR B.V. |
Technical Data | NSN 3020-01-029-8561
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 PLAIN |
| OUTSIDE DIAMETER | 8.060 INCHES NOMINAL |
| OVERALL LENGTH | 2.620 INCHES MINIMUM AND 2.760 INCHES MAXIMUM |
| PITCH DIAMETER | 6.812 INCHES NOMINAL |
| FACE WIDTH | 2.000 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ2.380 INCHES NOMINAL AND BCA2.000 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.685 INCHES NOMINAL AND BCA0.781 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | AL0000AAB ALUMINUM ALLOY |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 3 |
| GROOVE DEPTH | 0.625 INCHES NOMINAL |
| GROOVE WIDTH | 0.625 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 36.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.000 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |
| BORE LENGTH | 1.904 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.609 INCHES MINIMUM AND 0.614 INCHES MAXIMUM |
| PROTRUDING HUB CHARACTERISTIC | G$J |
| FIRST END GROOVE DIAMETER AND LOCATION | BBZ2.000 INCHES NOMINAL |
| FIRST END GROOVE WIDTH AND LOCATION | BBZ0.786 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | KEY |
| SECURING LOCATION | BOTH ENDS |