AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Brush Electrical Contact |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5977 Electrical Contact Brushes and Electrodes |
| National Item Identification Number (NIIN) | 00-284-9994 (002849994) |
| NCB Code | USA (00) |
| Manufacturer | Morgan Advanced Materials, Cummins Power Generation Ltd |
| MRC | Criteria | Characteristic |
|---|---|---|
| AABU | SHUNT POSITION DESIGNATOR | 2 |
| AAQL | BODY STYLE | RECTANGULAR COMMUTATOR |
| AAZT | SLOT DEPTH | 0.031 INCHES NOMINAL |
| ABGC | SLOT WIDTH | 0.312 INCHES NOMINAL |
| ABGG | RADIUS | 2.000 INCHES NOMINAL |
| ABGL | WIDTH | 1.250 INCHES NOMINAL |
| ABNM | THICKNESS | 0.500 INCHES NOMINAL |
| ABRY | LENGTH | 1.250 INCHES NOMINAL |
| AHXP | BRUSH SHUNT LENGTH | 4.250 INCHES NOMINAL SINGLE SHUNT |
| AHXQ | TERMINAL HOLE DIAMETER | 0.266 INCHES NOMINAL |
| BTHR | TOP STYLE | FLAT WITH RECTANGULAR SLOT |
| CQGT | CONTACT FACE STYLE | CONCAVE |
| CRBG | SHUNT INSULATION PROVISION AND QUANTITY | 1 UNINSULATED |
| CRPH | OUTER EDGE TO SLOT EDGE DISTANCE | 0.469 INCHES NOMINAL |
| MATT | MATERIAL | METAL GRAPHITE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PURE CARBON CO INC,GRADE-30A MFR REF SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | ONE PIECE |
| TTQY | TERMINAL TYPE AND QUANTITY | 1 STRAIGHT W/HOLE |
| Relevant Components for NSN - 5977-00-284-9994, 5977002849994 | ||||
| 5910-00-945-9006 (5910009459006) | 5950-01-316-6723 (5950013166723) | 5999-01-492-5183 (5999014925183) | 5998-01-069-2436 (5998010692436) | |
| 5950-00-455-4656 (5950004554656) | 5905-00-104-0708 (5905001040708) | 5998-00-941-6139 (5998009416139) | 5985-01-240-5388 (5985012405388) | |
| 5995-01-192-0035 (5995011920035) | 5990-00-940-3085 (5990009403085) | 5930-00-611-4926 (5930006114926) | 5999-01-711-0585 (5999017110585) | |
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