NSN 3020-01-019-4884
Part Details | CONE PULLEY
3020-01-019-4884 A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see BLOCK, TACKLE.
Alternate Parts: 1630200, 1630-200, SMB398411, SM-B-398411, 3020-01-019-4884, 01-019-4884, 3020010194884, 010194884
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | APR 15, 1976 | 01-019-4884 | 08110 ( PULLEY, CONE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-019-4884
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1630-200 | 29055 | TRAM ELECTRONICS INC |
| SM-B-398411 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 3020-01-019-4884
| Characteristic | Specifications |
|---|---|
| FACE TYPE | STEP GROOVE |
| FACE WIDTH | 0.202 INCHES NOMINAL |
| STEP OUTSIDE DIAMETER | 1.250 INCHES NOMINAL AND 1.750 INCHES NOMINAL |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.046 INCHES NOMINAL |
| GROOVE WIDTH | 0.053 INCHES NOMINAL AND 0.069 INCHES NOMINAL |
| GROOVE RADIUS | 0.023 INCHES NOMINAL |
| STYLE DESIGNATOR | PLAIN |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| OVERALL LENGTH | 0.438 INCHES NOMINAL |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 0.253 INCHES NOMINAL |
| BORE LENGTH | 0.438 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ0.625 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.236 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 2 |
| THREAD SIZE | 0.112-40 |
| HOLE LOCATION | 0.125 IN. FROM HUB END 90 DEG APART |