NSN 3020-00-204-3281
Part Details | GROOVE PULLEY
3020-00-204-3281 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: 621036, 13139PC20, 11919, SMC339065, 3020-00-204-3281, 00-204-3281, 3020002043281, 002043281
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-204-3281 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-204-3281
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 621036 | 06650 | BELL AND HOWELL PHILLIPSBURG COCORPORATE OFFICES |
| 13139PC20 | 06650 | BELL AND HOWELL PHILLIPSBURG COCORPORATE OFFICES |
| 11919 | 06650 | BELL AND HOWELL PHILLIPSBURG COCORPORATE OFFICES |
| SMC339065 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 3020-00-204-3281
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.985 INCHES MINIMUM AND 1.990 INCHES MAXIMUM |
| OVERALL LENGTH | 1.218 INCHES NOMINAL |
| FACE WIDTH | 0.302 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH0.4995 INCHES MINIMUM AND AHH0.5000 INCHES MAXIMUM |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | AHH0.916 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, CORROSION RESISTING OVERALL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.3025 INCHES NOMINAL |
| GROOVE WIDTH | 0.128 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 13.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.250 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| BORE LENGTH | 1.218 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BB END |
| COUNTERBORE DIAMETER | 1.904 INCHES MINIMUM AND 1.910 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | GROOVED |
| FIRST END GROOVE DIAMETER AND LOCATION | AHH0.480 INCHES NOMINAL |
| FIRST END GROOVE WIDTH AND LOCATION | AHH0.025 INCHES NOMINAL |
| FIRST END LENGTH FROM GROOVE TO END AND LOCATION | AHH0.881 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
