| 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) | 00-386-0879 (003860879) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, National Instruments Corporation, Kurz And Root Generator Company Llc, National Electrical Mfrs Assn |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MILB003743 | military specifications | brush electrical contact | 81349 | RFQ |
| 19-946-82 | national instruments corporation | brush electrical contact | 03950 | RFQ |
| 946-82 | kurz and root generator company llc | brush electrical contact | 75377 | RFQ |
| 19-946-82 | kurz and root generator company llc | brush electrical contact | 75377 | RFQ |
| ANSI/NEMA PUB NO. CB1 | national electrical mfrs assn | brush electrical contact | 81705 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AABU | SHUNT POSITION DESIGNATOR | 6 |
| AACQ | PERIPHERAL SPEED | 5000 FEET PER MINUTE |
| AAQL | BODY STYLE | RECTANGULAR SLIP RING |
| ABGG | RADIUS | 2.500 INCHES NOMINAL |
| ABGL | WIDTH | 0.375 INCHES NOMINAL |
| ABNM | THICKNESS | 0.750 INCHES NOMINAL |
| ABRY | LENGTH | 1.125 INCHES NOMINAL |
| AHXP | BRUSH SHUNT LENGTH | 3.141 INCHES NOMINAL SINGLE SHUNT |
| AHXQ | TERMINAL HOLE DIAMETER | 0.219 INCHES NOMINAL |
| BTHR | TOP STYLE | BEVELED FRONT |
| CQGT | CONTACT FACE STYLE | CONCAVE |
| CRBG | SHUNT INSULATION PROVISION AND QUANTITY | 1 UNINSULATED |
| CRMK | ANGLE | 26.6 DEGREES NOMINAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | MATT AND MDCL |
| MATT | MATERIAL | CARBON |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SPEER CARBON CO GR E-23 MFR REF SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | ONE PIECE |
| TTQY | TERMINAL TYPE AND QUANTITY | 1 STRAIGHT W/HOLE |
| Relevant Components for NSN - 5977-00-386-0879, 5977003860879 | ||||
| 5930-01-201-0344 (5930012010344) | 5935-00-733-6624 (5935007336624) | 5935-01-670-0032 (5935016700032) | 5935-01-238-8280 (5935012388280) | |
| 5945-00-772-0597 (5945007720597) | 5998-01-470-7299 (5998014707299) | 5998-01-450-1035 (5998014501035) | 5995-01-305-0350 (5995013050350) | |
| 5935-01-438-9012 (5935014389012) | 5998-01-080-8351 (5998010808351) | 5998-01-518-1172 (5998015181172) | 5935-01-141-2602 (5935011412602) | |
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