3020-00-257-2174 ( 778-1521-001 , 778-1521 )
NSN Information
| NSN | FSC | NIIN | Item Name | INC |
|---|---|---|---|---|
| 3020-00-257-2174 | 3020 | 002572174 | GEAR,HELICAL | 0546 |
NSN Features
| MRC | Parameter | Characteristics |
|---|---|---|
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.9800 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.219 INCHES FIRST END |
| CWPZ | HELIX ANGLE | 45.0000 DEGREES |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| AJLA | TEETH QUANTITY | 32 |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| CWNM | TOOTH DIRECTION | LEFT |
| AGJS | PITCH DIAMETER | 0.9428 INCHES NOMINAL |
| CWRS | BORE NOMINAL DIAMETER | 0.252 INCHES FIRST END |
| MATT | MATERIAL | COPPER ALLOY 360 OVERALL |
| CWTR | HUB STYLE DESIGNATOR | PINNED FIRST END |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 0.4062 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | MTG HOLES 120 DEGS APART |
| CWRM | FACE NOMINAL WIDTH | 0.094 INCHES |
| CWNH | TOOTH FORM | STANDARD |
Manufacturing Part Numbers (SKUs)
| Part SKU | Cage | Status | RNVC | RNCC | SADC | DAC | RNAAC |
|---|---|---|---|---|---|---|---|
| 778-1521-001 | 13499 | A | 2 | 3 | 2 | AX | |
| 778-1521 | 13499 | A | 9 | D | 2 | AX |
Manufacturers
| Part SKU | Cage | Manufacturer | Type | Status |
|---|---|---|---|---|
| 778-1521-001 | 13499 | ROCKWELL COLLINS INC. | F | A |
| 778-1521 | 13499 | ROCKWELL COLLINS INC. | F | A |
FLIS Identification
| PMIC | ADPE Code | CRITL Code | DEMIL Code | DEMIL INTG | NIIN Asgt | ESD | HMIC | ENAC | Schedule-B | INC |
|---|---|---|---|---|---|---|---|---|---|---|
| U | X | A | 06/18/1 | N | 8483409000 | 0546 |
FLIS Management
| MOE | REC Rep Code | Mgmt Ctl | USC | Phrase Code | Phrase Statement |
|---|---|---|---|---|---|
| DN | 9C----- | N | V | DISCONTINUED W/O REPLACEMENT | |
| DM | Z | 12C2--- | M | V | DISCONTINUED W/O REPLACEMENT |
Demilitarization Codes & Management
| DML | PMI | HMIC | ADP | CC | ESDC |
|---|---|---|---|---|---|
| A | U | N | X |
Miscellaneous Management
| MOE (S_A) | SOS | AAC | QUP | UI | SLC | CIIC | RC | MCC | SVC |
|---|---|---|---|---|---|---|---|---|---|
| DN | S9C | Y | 0 | EA | 0 | U | 9C----- | N | |
| DM | S9C | Y | 0 | EA | 0 | U | Z | 12C2--- | M |
Management Control Army
| MATCAT 1 | MATCAT 2 | MATCAT 3 | MATCAT 4 5 | ARC |
|---|
Freight
| NMFC | NMFC SUB | UFC | HMC | LTL | LCL | WCC | TCC | SHC | ADC | ACC | ASH | NMF DESC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 197337 | Z | 96743 | W | 593 | Z | 9 | A | V | Z | WHEELS COG/GEAR/PINION/SPROCKT |