| Item Name | Ring Assembly 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) | 00-978-8501 (009788501) |
| NCB Code | USA (00) |
| Manufacturer | Goodyear Tire And Rubber Company The, Joint Electronics Type Designation System |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 2710701-501 | goodyear tire and rubber company the | ring assembly electrical contact | 73842 | RFQ |
| MX4449FPS49 | joint electronics type designation system | ring assembly electrical contact | 80058 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABGL | WIDTH | 0.375 INCHES NOMINAL |
| ABGL | WIDTH | 0.875 INCHES NOMINAL |
| ABHP | OVERALL LENGTH | 36.000 INCHES NOMINAL |
| ABMZ | DIAMETER | 17.000 INCHES NOMINAL |
| ADAV | OVERALL DIAMETER | 34.000 INCHES NOMINAL |
| ALGC | MOUNTING CONFIGURATION | TWELVE 0.688 IN. DIA. MTG HOLES,19.000 IN. DIA BOLT CIRCLE ON 30DEG CENTERS |
| ANDT | BRUSH QUANTITY ACCOMMODATED PER HOLDER | 2 |
| AWXN | BRUSH QUANTITY | 60 |
| BLKM | CONTACT RING QUANTITY | 15 |
| BLKN | RING SURFACE MATERIAL | SILVER |
| BLKP | BRUSH HOLDER QUANTITY | 30 |
| MARK | SPECIAL MARKINGS | HV STAMPED ON COVER PLATE |
| ZZZV | FSC APPLICATION DATA | RADAR SETS,EARLY WARNING,GUIDED MISSILE,DEFENSE SYSTEM |
| Relevant Components for NSN - 5977-00-978-8501, 5977009788501 | ||||
| 5975-01-629-6429 (5975016296429) | 5998-01-305-2341 (5998013052341) | 5930-01-584-0809 (5930015840809) | 5962-01-210-3065 (5962012103065) | |
| 5905-00-175-4284 (5905001754284) | 5950-01-458-0903 (5950014580903) | 5920-01-490-0904 (5920014900904) | 5998-01-475-9891 (5998014759891) | |
| 5995-01-575-7529 (5995015757529) | 5962-01-310-7304 (5962013107304) | 5935-01-240-1468 (5935012401468) | 5995-01-374-0247 (5995013740247) | |
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