| Item Name | Gear Spur |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-788-1544 (007881544) |
| NCB Code | USA (00) |
| Manufacturer | Aerocontrolex Group Inc, Harmonic Drive Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AJLA | TEETH QUANTITY | 93 |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL |
| CWFR | NOMINAL OVERALL LENGTH | 1.469 INCHES |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.422 INCHES BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 0.625 INCHES |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.031 INCHES FIRST END |
| CWXL | SECOND STEP NOMINAL DIAMETER | 0.688 INCHES FIRST END |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AAQL | BODY STYLE | WEBBED,SOLID |
| AGJS | PITCH DIAMETER | 4.6500 INCHES NOMINAL |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.750 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP FIRST END |
| CWWH | END NOMINAL LENGTH | 0.031 INCHES FIRST END |
| CWWN | END NOMINAL DIAMETER | 0.394 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 0.500 INCHES FIRST END |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| Components Related to NSN - 3020-00-788-1544, 3020007881544 | ||||
| 3040-00-922-9488 (3040009229488) | 3010-00-033-7110 (3010000337110) | 3020-01-172-5138 (3020011725138) | 3040-01-181-3773 (3040011813773) | |
| 3020-01-614-8911 (3020016148911) | 3010-01-082-2975 (3010010822975) | 3040-00-410-0588 (3040004100588) | 3040-01-600-0494 (3040016000494) | |
| 3020-01-627-8486 (3020016278486) | 3040-00-613-3779 (3040006133779) | 3040-00-871-0340 (3040008710340) | 3020-01-239-6578 (3020012396578) | |
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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