NSN 3020-00-542-1181
Part Details | GROOVE PULLEY
3020-00-542-1181 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: SMC339041, 3020-00-542-1181, 00-542-1181, 3020005421181, 005421181
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-542-1181 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-542-1181
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SMC339041 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 3020-00-542-1181
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 PLAIN |
| OUTSIDE DIAMETER | 1.990 INCHES NOMINAL |
| OVERALL LENGTH | 1.341 INCHES NOMINAL |
| FACE WIDTH | 0.312 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BCA0.4995 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | AHH1.029 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ST7610AAB STEEL, QQ-S-763, CLASS 7 |
| SURFACE TREATMENT | PASSIVATE |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.303 INCHES NOMINAL |
| GROOVE WIDTH | 1.141 INCHES NOMINAL |
| GROOVE RADIUS | 0.070 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.312 INCHES NOMINAL |
| BORE LENGTH | 1.029 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 0.3760 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.4843 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | GROOVED |
| FIRST END GROOVE DIAMETER AND LOCATION | BCA0.480 INCHES NOMINAL |
| FIRST END GROOVE WIDTH AND LOCATION | BCA0.025 INCHES NOMINAL |
| FIRST END LENGTH FROM GROOVE TO END AND LOCATION | BCA1.004 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | VW ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| FURNISHED ITEMS AND QUANTITY | N/A |