AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-090-5840 (000905840) |
| NCB Code | USA (00) |
| Manufacturer | Science Applications International Corporation, Dana Off Highway Products Llc, Clark Equipment Company, Harsco Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 01770-0183 | science applications international corporation | gear helical | RFQ |
| 208500 | dana off highway products llc | gear helical | RFQ |
| 208500 | clark equipment company | gear helical | RFQ |
| 01770-0183 | harsco corporation | gear helical | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CWRB | BODY RECESS NOMINAL DEPTH | 1.0255 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.531 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 2.1645 INCHES BOTH ENDS |
| AGJS | PITCH DIAMETER | 3.1420 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 22 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| BDZQ | BACKLASH DESIGNATION | GRADE A |
| CQFM | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM OVERALL AND 63.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.359 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 18.3666 DEGREES |
| CWPZ | HELIX ANGLE | 23.2158 DEGREES |
| CWRB | BODY RECESS NOMINAL DEPTH | 0.328 INCHES SECOND END |
| Relevant Components for NSN - 3020-00-090-5840, 3020000905840 | ||||
| 3030-01-150-3662 (3030011503662) | 3040-01-606-3617 (3040016063617) | 3020-01-622-0253 (3020016220253) | 3020-00-070-1696 (3020000701696) | |
| 3040-01-311-9985 (3040013119985) | 3020-01-477-1079 (3020014771079) | 3040-01-453-5146 (3040014535146) | 3040-01-455-2325 (3040014552325) | |
| 3040-00-370-0147 (3040003700147) | 3020-01-255-8757 (3020012558757) | 3020-00-359-4488 (3020003594488) | 3030-00-232-2496 (3030002322496) | |
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