NSN 3020-00-294-7103
Part Details | GROOVE PULLEY
3020-00-294-7103 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: 8699766, 3020-00-294-7103, 00-294-7103, 3020002947103, 002947103
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-294-7103 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-294-7103
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8699766 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-294-7103
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 PLAIN |
| OUTSIDE DIAMETER | 6.406 INCHES NOMINAL |
| OVERALL LENGTH | 3.531 INCHES NOMINAL |
| PITCH DIAMETER | 5.875 INCHES NOMINAL |
| FACE WIDTH | 2.218 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.187 INCHES NOMINAL AND BCA1.057 INCHES MINIMUM AND BCA1.059 INCHES MAXIMUM |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ2.343 INCHES NOMINAL AND BCA0.250 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | IRON, CAST, QQ-I-652, CLASS 30 OVERALL |
| SURFACE TREATMENT | PHOSPHATE |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 4 |
| GROOVE DEPTH | 0.4108 INCHES NOMINAL |
| GROOVE WIDTH | 0.312 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 36.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | TAPERED |
| BORE LENGTH | 1.192 INCHES NOMINAL |
| TAPER BORE MAJOR DIAMETER | 0.7355 INCHES MINIMUM AND 0.7415 INCHES MAXIMUM |
| TAPER BORE MINOR DIAMETER | 0.666 INCHES MINIMUM AND 0.668 INCHES MAXIMUM |
| TAPER MAJOR DIAMETER LOCATION | AA END |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYING FACILITY LARGEST DIMENSION LOCATION | AA END |
| KEYWAY WIDTH | 0.126 INCHES MINIMUM AND 0.128 INCHES MAXIMUM |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.409 INCHES MAXIMUM |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | BB END |
| SECURING HOLE QUANTITY | 6 |
| THREAD SIZE | 5/16 - 18 |
| HOLE LOCATION | HOLES EQUALLY SPACED ON 2.374 IN. BOLT CIRCLE |
| FSC APPLICATION DATA | ENGINE WATER PUMP |
