Part Details | AVIATION GROOVE PULLEY
1640-01-483-0680 An aircraft control cable system item consisting of a pulley with one or more grooved faces or rims of the same diameter.
Alternate Parts: 3491AS04001, 3491AS0400-1, 3491AS04001, 3491AS0400-1, 3491AS04001, 3491AS0400-1, 1640-01-483-0680, 01-483-0680, 1640014830680, 014830680
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | MAR 15, 2001 | 01-483-0680 | 66957 ( PULLEY, GROOVE, AVIATION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1640-01-483-0680
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3491AS0400-1 | 05201 | ADVANCE DEVELOPMENT & MANUFACTURINGCORP |
| 3491AS0400-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
| 3491AS0400-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
Technical Data | NSN 1640-01-483-0680
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | ALUMINUM ALLOY BODY |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 1.373 INCHES NOMINAL |
| GROOVE RADIUS | 0.7750 INCHES NOMINAL |
| BEARINGS | INCLUDED |
| BEARING TYPE | E ANY ACCEPTABLE |
| BEARING QUANTITY | 36 |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 18.6990 INCHES MINIMUM AND 18.7008 INCHES MAXIMUM |
| BORE LENGTH | 2.6750 INCHES MINIMUM AND 2.6800 INCHES MAXIMUM |
| KEYING FACILITY | NOT INCLUDED |
| SPECIAL FEATURES | SHEAVE MATERIAL 7055-T74;RETAINING RING MATL CARBON STEEL; ITEM IS A NON-AVIATION CRITICAL SAFETY ITEM (CSI) WHOSE FAILURE WILL RESULT IN SERIOUS DAMAGE TO EQUIPMENT OR SERIOUS INJURY OR DEATH TO PERSONNEL. |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| SUPPLEMENTARY FEATURES | INTERNAL RETAINING RING;TWO TURN TYPE;SIZE .054 X .350;TENSILE STRENGTH 211.000 - 236.000 PSI;TREATMENT STRESS RELIEVE;FINISH ZINC PLATE PER QQ-Z-325 CLASS 3 TYPE 1 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY) SHEAVE AND BEARING |
| END ITEM IDENTIFICATION | MK 7 MOD 4 AG |