| Item Name | Headset Microphone |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5965 Headsets Handsets Microphones and Speakers |
| National Item Identification Number (NIIN) | 01-016-9933 (010169933) |
| NCB Code | USA (01) |
| Manufacturer | Joyce Machine Co, Roanwell Corporation, Orbital Company |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| JTHM-57 83 | joyce machine co | headset microphone | 22861 | RFQ |
| 116860 | roanwell corporation | headset microphone | 82872 | RFQ |
| 491-145-003-694 | roanwell corporation | headset microphone | 82872 | RFQ |
| 491-145-003-690 | roanwell corporation | headset microphone | 82872 | RFQ |
| 116860-690 | roanwell corporation | headset microphone | 82872 | RFQ |
| JTHM-57(83) | orbital company | headset microphone | 012m4 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACZB | FREQUENCY RATING | 300.0 HERTZ MINIMUM OR 4.0 KILOHERTZ MAXIMUM |
| AFYY | IMPEDANCE RATING | 30.0 OHMS NOMINAL |
| AHEQ | EARPHONE ELEMENT TYPE | MAGNETIC |
| AHES | EARPHONE QUANTITY | 2 |
| AMSA | CONTROLLING AGENCY | ROANWELL CORP |
| AMSB | IDENTIFYING NUMBER | 105830-653 PART NO. |
| BKSQ | EARPHONE IMPEDANCE RATING | 300.0 OHMS NOMINAL |
| BKSS | EARPHONE CONTROLLING AGENCY | ROANWELL CORP |
| BKST | EARPHONE IDENTIFYING NUMBER | 111380-54 PART NO. |
| BKSW | MICROPHONE ELEMENT TYPE | CARBON |
| BKSX | OUTPUT LEVEL RATING | 12 DB RE 1 MW/NM TO THE NEGATIVE TWO POWER |
| BKSY | EARPHONE MOUNTING METHOD | SUSPENDED ON ADJUSTABLE HEADBAND |
| BKSZ | MICROPHONE MOUNTING FACILITY | BOOM ADAPTER ON LEFT SIDE OF HEADBAND |
| BKTB | CONNECTOR NAME | PLUG |
| BKTF | CONNECTOR IDENTIFYING NUMBER | 60524 PART NO. OR 6227 PART NO. |
| BKTG | CONNECTOR TO JUNCTION CORD LENGTH | 5.000 FEET |
| BLJN | CONNECTOR CONTROLLING AGENCY | ROANWELL CORP |
| Relevant Components for NSN - 5965-01-016-9933, 5965010169933 | ||||
| 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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