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 |
|---|---|---|---|---|---|---|---|---|
| A18273 | 42498 | F | 5 | 9 | 3 | AX | ||
| 18273D | 42498 | F | 3 | 9 | 1 | AX |
CAGE Information
| Code | Company |
|---|---|
| 42498 | DAR ELECTRONICS INC DBA NATIONAL RAD |
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 |
|---|---|---|
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| CWPZ | HELIX ANGLE | 45.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 0.125 INCHES |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| AAQL | BODY STYLE | PLAIN, SOLID |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWRS | BORE NOMINAL DIAMETER | 0.375 INCHES BOTH ENDS |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 10 OR QUALITY NUMBER 11 |
| AJLA | TEETH QUANTITY | 20 |
| CWNM | TOOTH DIRECTION | RIGHT |
| AGJS | PITCH DIAMETER | 0.5900 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | HUBLESS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 0.6320 INCHES |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWNH | TOOTH FORM | STANDARD |