| 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) | 00-121-1301 (001211301) |
| NCB Code | USA (00) |
| Manufacturer | Emerson Electric Gmbh And Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| AABU | SHUNT POSITION DESIGNATOR | 8 |
| AAQL | BODY STYLE | RECTANGULAR COMMUTATOR |
| AAZT | SLOT DEPTH | 0.062 INCHES NOMINAL |
| ABGC | SLOT WIDTH | 0.500 INCHES NOMINAL |
| ABGG | RADIUS | 4.719 INCHES MINIMUM AND 4.781 INCHES MAXIMUM |
| ABGL | WIDTH | 1.360 INCHES MINIMUM AND 1.375 INCHES MAXIMUM |
| ABNM | THICKNESS | 0.496 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| ABRY | LENGTH | 2.218 INCHES MINIMUM AND 2.282 INCHES MAXIMUM |
| AHXP | BRUSH SHUNT LENGTH | 4.000 INCHES MINIMUM SINGLE SHUNT AND 4.250 INCHES MAXIMUM SINGLE SHUNT |
| AHXR | TERMINAL SLOT WIDTH | 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM |
| BTHR | TOP STYLE | FLAT WITH RECTANGULAR SLOT |
| CQGT | CONTACT FACE STYLE | CONCAVE ON BEVEL |
| CRBG | SHUNT INSULATION PROVISION AND QUANTITY | 1 INSULATED |
| CRPH | OUTER EDGE TO SLOT EDGE DISTANCE | 0.438 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | BRUSH TOP BEVELED 30.0 DEG |
| MATT | MATERIAL | ELECTROGRAPHITIC |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | HELWIG CARBON PRODUCTS INC,GR 4029 MFR REF SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | ONE PIECE |
| TTQY | TERMINAL TYPE AND QUANTITY | 1 STRAIGHT W/SLOT |
| Relevant Components for NSN - 5977-00-121-1301, 5977001211301 | ||||
| 5910-01-451-9053 (5910014519053) | 5905-01-283-2221 (5905012832221) | 5915-01-640-9526 (5915016409526) | 5905-00-107-3319 (5905001073319) | |
| 5962-01-236-5871 (5962012365871) | 5995-01-228-7197 (5995012287197) | 5995-01-619-3330 (5995016193330) | 5925-00-975-7105 (5925009757105) | |
| 5977-00-391-6223 (5977003916223) | 5935-01-085-9065 (5935010859065) | 5930-01-548-2521 (5930015482521) | 5985-01-068-4667 (5985010684667) | |
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