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) | 00-439-2290 (004392290) |
| NCB Code | USA (00) |
| Manufacturer | General Dynamics Defense Systems, Argo Turboserve Corporation, General Electric Company, National Electrical Carbon Products |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 2618342PC1 | general dynamics defense systems | brush electrical contact | RFQ |
| 2618342 | argo turboserve corporation | brush electrical contact | RFQ |
| GEA5597C | general electric company | brush electrical contact | RFQ |
| 2618342P01 | national electrical carbon products | brush electrical contact | RFQ |
| 2618342 | general electric company | brush electrical contact | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AABU | SHUNT POSITION DESIGNATOR | 2 |
| AAQL | BODY STYLE | RECTANGULAR COMMUTATOR |
| ABGL | WIDTH | 1.230 INCHES MINIMUM AND 1.243 INCHES MAXIMUM |
| ABNM | THICKNESS | 0.246 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| ABRY | LENGTH | 1.218 INCHES MINIMUM AND 1.282 INCHES MAXIMUM |
| AEUS | CLIP LENGTH | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM |
| AHXP | BRUSH SHUNT LENGTH | 2.250 INCHES MINIMUM SINGLE SHUNT AND 2.380 INCHES MAXIMUM SINGLE SHUNT |
| AHXR | TERMINAL SLOT WIDTH | 0.193 INCHES MINIMUM AND 0.205 INCHES MAXIMUM |
| BTHR | TOP STYLE | BEVELED FRONT |
| CQGT | CONTACT FACE STYLE | BEVELED |
| CQPY | BEVEL ANGLE | 13.0 DEGREES MINIMUM AND 15.0 DEGREES MAXIMUM |
| CQYQ | CLIP TYPE | NEMA HAMMER TYPE ANGULAR A-EXTENDED |
| CRBG | SHUNT INSULATION PROVISION AND QUANTITY | 1 UNINSULATED |
| CRMK | ANGLE | 29.0 DEGREES MINIMUM AND 31.0 DEGREES MAXIMUM |
| CRNQ | CLIP BEVEL ANGLE IN DEG | 29.0 MINIMUM AND 31.0 MAXIMUM |
| CRQC | TERMINAL BEND ANGLE | 43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM |
| MATT | MATERIAL | METAL GRAPHITE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | NATIONAL CARBON GRADE-788 MFR REF SINGLE MATERIAL RESPONSE |
| STYL | STYLE DESIGNATOR | ONE PIECE |
| TTQY | TERMINAL TYPE AND QUANTITY | 1 BENT W/SLOT |
| Relevant Components for NSN - 5977-00-439-2290, 5977004392290 | ||||
| 5998-01-628-9128 (5998016289128) | 5950-00-556-2628 (5950005562628) | 5910-00-502-7030 (5910005027030) | 5930-01-200-1187 (5930012001187) | |
| 5930-00-436-0040 (5930004360040) | 5998-01-022-6777 (5998010226777) | 5999-01-229-2868 (5999012292868) | 5930-00-451-8223 (5930004518223) | |
| 5980-01-237-3545 (5980012373545) | 5955-00-463-6952 (5955004636952) | 5975-01-438-5116 (5975014385116) | 5998-01-391-1476 (5998013911476) | |
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