| Item Name | Gear Antibacklash 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) | 00-001-2062 (000012062) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Perfecting Coupling Co, Roller Bearing Company Of America |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 577R646H11 | northrop grumman systems corporation | gear antibacklash spur | 97942 | RFQ |
| 577R646H11 | perfecting coupling co | gear antibacklash spur | 95138 | RFQ |
| 610646 11 | roller bearing company of america | gear antibacklash spur | 00141 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 1.3881 INCHES MINIMUM AND 1.3888 INCHES MAXIMUM |
| AJLA | TEETH QUANTITY | 100 |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH HUB,FIRST END |
| CWFR | NOMINAL OVERALL LENGTH | 0.385 INCHES |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.280 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.101 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.090 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 0.310 INCHES FIRST END |
| CWWK | PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
| FEAT | SPECIAL FEATURES | MOUNTING HOLES SPACED 90 DEGREES APART |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 TEETH |
| MATT | MATERIAL | STEEL COMP 303 HUB |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE HUB |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| Relevant Components for NSN - 3020-00-001-2062, 3020000012062 | ||||
| 3020-00-649-6951 (3020006496951) | 3030-00-872-5477 (3030008725477) | 3020-01-383-5236 (3020013835236) | 3040-00-571-5905 (3040005715905) | |
| 3040-01-471-3613 (3040014713613) | 3040-00-411-8629 (3040004118629) | 3020-00-995-7954 (3020009957954) | 3040-01-260-6892 (3040012606892) | |
| 3040-01-338-4600 (3040013384600) | 3040-01-173-4261 (3040011734261) | 3010-01-079-0635 (3010010790635) | 3040-00-614-3038 (3040006143038) | |
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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