National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
GEAR , HELICAL
Definition:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 912C001-2 | 90099 | A | 3 | 2 | 1 | AX | ||
| 912C001-2 | 79500 | A | 5 | 9 | 5 | AX | ||
| 912C001-2 | 88657 | A | 5 | 9 | 1 | AX | ||
| 621C264H01X621C263H01 | 79500 | A | 3 | 2 | 5 | AX |
CAGE Information
| Code | Company |
|---|---|
| 79500 | WESTINGHOUSE ELECTRIC CORP |
| 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 88657 | WESTINGHOUSE ELECTRIC CORP POWER GEN |
Federal Supply Class
Title
GEARS, PULLEYS, SPROCKETS, AND T
Inclusions:
INCLUDES POWER TRANSMISSION CHAIN; MATCHED GEAR SETS.
Exclusions:
EXCLUDES REDUCTION GEARS (FSC 3010).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| FEAT | SPECIAL FEATURES | 2ND END COUNTERBORED; 3.1250 IN. DIA BY 0.1880 IN. DP |
| CWRM | FACE NOMINAL WIDTH | 2.125 INCHES |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 5 OR QUALITY NUMBER 6 |
| CWSN | KEYWAY NOMINAL WIDTH | 0.2460 INCHES BOTH ENDS |
| CWPZ | HELIX ANGLE | 45.0000 DEGREES |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| AJLA | TEETH QUANTITY | 37 |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES FIRST END |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.9460 INCHES BOTH ENDS |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| ANTP | BORE STYLE | ERR-090 BOTH ENDS |
| AGJS | PITCH DIAMETER | 6.5410 INCHES NOMINAL |
| CWRS | BORE NOMINAL DIAMETER | 1.6250 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 3.625 INCHES FIRST END |
| CQFM | HARDNESS RATING | 100.0 BRINELL STANDARD NOMINAL OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 6.7910 INCHES |
| CWNH | TOOTH FORM | STANDARD |