| Item Name | Circuit Card Assembly |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5998 Electrical and Electronic Assemblies Boards Cards and Associated Hardware |
| National Item Identification Number (NIIN) | 00-421-1728 (004211728) |
| NCB Code | USA (00) |
| Manufacturer | Telephone Systems Communications |
| MRC | Criteria | Characteristic |
|---|---|---|
| CXCY | Part Name Assigned By Controlling Agency | USAGE DESIGN: USED TO RECEIVE LOOP INSOLATION FUNCTION FOR TELEGRAPH LINE CONTROL-SELECTOR |
| FEAT | Special Features | PRINTED WIRING BOARD 1; RELAY 5; RESISTOR 5; TERMINAL 27 |
| ABKW | Overall Height | 0.750 INCHES NOMINAL |
| AGAV | End Item Identification | TYPE NO. C-7085/TSC-38B |
| ABMK | Overall Width | 4.500 INCHES NOMINAL |
| ABHP | Overall Length | 9.250 INCHES NOMINAL |
| MRC | Decoded Requirement | Clear Text Reply |
| Relevant Components for NSN - 5998-00-421-1728, 5998004211728 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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