| 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 | ||||
| 5980-01-127-9290 (5980011279290) | 5930-01-333-3189 (5930013333189) | 5998-01-566-8414 (5998015668414) | 5962-01-414-8707 (5962014148707) | |
| 5905-01-156-4926 (5905011564926) | 5970-01-662-0059 (5970016620059) | 5945-01-327-8772 (5945013278772) | 5905-01-020-1453 (5905010201453) | |
| 5962-01-112-3586 (5962011123586) | 5998-00-042-9502 (5998000429502) | 5999-01-020-7611 (5999010207611) | 5905-00-499-6434 (5905004996434) | |
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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