AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Gear Antibacklash S |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-938-4450 (009384450) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 1.1250 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 270 |
| ANTP | BORE STYLE | PLAIN BOTH ENDS |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 COUNTERSUNK TRANSVERSELY THROUGH HUB,FIRST END AND 1 PLAIN TRANSVERSELY THROUGH HUB,FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.140 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 0.315 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.030 INCHES SECOND END |
| CWRM | FACE NOMINAL WIDTH | 0.101 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.120 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| CWTR | HUB STYLE DESIGNATOR | SPLIT FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 0.145 INCHES BOTH ENDS |
| CWWC | CLAMPING SURFACE NOMINAL LENGTH | 0.140 INCHES FIRST END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.046 INCHES TRANSVERSELY THROUGH HUB,FIRST END |
| MATT | MATERIAL | ALUMINUM ALLOY 6061 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PERIPHERAL FACE,HUBLESS |
| Relevant Components for NSN - 3020-00-938-4450, 3020009384450 | ||||
| 3030-01-334-1538 (3030013341538) | 3040-01-309-7521 (3040013097521) | 3040-01-044-7153 (3040010447153) | 3040-00-393-3384 (3040003933384) | |
| 3040-00-949-5777 (3040009495777) | 3020-00-528-4648 (3020005284648) | 3040-01-140-4186 (3040011404186) | 3040-01-220-9945 (3040012209945) | |
| 3020-01-433-7173 (3020014337173) | 3030-00-528-6759 (3030005286759) | 3020-00-379-6579 (3020003796579) | 3030-01-713-7100 (3030017137100) | |
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