| Item Name | Gear Helical |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-528-7120 (005287120) |
| NCB Code | USA (00) |
| Manufacturer | General Motors Corp, Hatch And Kirk Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 4.7718 INCHES BOTH ENDS |
| FEAT | SPECIAL FEATURES | FIGURE 1 STAMPED ON CENTER LINE OF TOOTH 173 DEG 49 MIN FROM CENTER LINE OF KEYWAY |
| MATT | MATERIAL | STEEL COMP 1035 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 1035 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | HUBLESS |
| AAQL | BODY STYLE | PLAIN,SOLID |
| AGJS | PITCH DIAMETER | 10.8000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 54 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CQFM | HARDNESS RATING | 89.0 ROCKWELL C MINIMUM OVERALL AND 96.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 11.084 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 27.3217 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 1.4990 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 9.0615 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.7485 INCHES BOTH ENDS |
| Components Related to NSN - 3020-00-528-7120, 3020005287120 | ||||
| 3020-00-093-3146 (3020000933146) | 3010-00-066-5754 (3010000665754) | 3040-01-434-0826 (3040014340826) | 3020-01-605-6227 (3020016056227) | |
| 3040-00-292-9403 (3040002929403) | 3020-01-132-9529 (3020011329529) | 3040-01-628-5278 (3040016285278) | 3040-00-763-7091 (3040007637091) | |
| 3030-01-302-3516 (3030013023516) | 3020-01-706-8292 (3020017068292) | 3010-01-530-0859 (3010015300859) | 3040-00-398-0619 (3040003980619) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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