AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Gear Internal |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-322-9939 (003229939) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| E7301826-1 | lockheed martin corporation | gear internal | RFQ |
| E7301826P1 | lockheed martin corporation | gear internal | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGJS | PITCH DIAMETER | 24.0000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 144 |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM OVERALL AND 37.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 26.8750 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 10.630 INCHES |
| CWMW | TEETH TYPE | SPUR |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 4.192 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 5.312 INCHES |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| CWWH | END NOMINAL LENGTH | 4.192 INCHES FIRST END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 13 |
| CWWN | END NOMINAL DIAMETER | 14.249 INCHES FIRST END |
| CWWS | FIRST STEP NOMINAL LENGTH | 6.447 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 26.875 INCHES FIRST END |
| STYL | STYLE DESIGNATOR | SOLID BACK RING,PROTRUDING HUB,RECESSED HUB |
| Relevant Components for NSN - 3020-00-322-9939, 3020003229939 | ||||
| 3040-99-750-9441 (3040997509441) | 3040-01-309-9880 (3040013099880) | 3020-00-056-1680 (3020000561680) | 3040-01-592-1774 (3040015921774) | |
| 3040-01-340-6053 (3040013406053) | 3040-01-424-7637 (3040014247637) | 3020-00-762-8849 (3020007628849) | 3040-01-411-4890 (3040014114890) | |
| 3020-01-163-7221 (3020011637221) | 3030-00-041-2888 (3030000412888) | 3030-00-421-7151 (3030004217151) | 3040-01-256-3453 (3040012563453) | |
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