AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 01-426-0923 (014260923) |
| NCB Code | USA (01) |
| Manufacturer | Telex Communication Inc, Dv Services Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 300048-000 | telex communication inc | headset microphone | RFQ |
| 300048-200 | telex communication inc | headset microphone | RFQ |
| 300048-200 | dv services inc | headset microphone | RFQ |
| AIR3100 | telex communication inc | headset microphone | RFQ |
| AIR3100 | dv services inc | headset microphone | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AEZD | SWITCH | INCLUDED |
| ACZB | FREQUENCY RATING | 100.0 HERTZ MINIMUM AND 350.0 HERTZ MAXIMUM |
| BKSQ | EARPHONE IMPEDANCE RATING | 150.0 OHMS NOMINAL |
| BKST | EARPHONE IDENTIFYING NUMBER | 300028-002 PART NO. |
| BKSW | MICROPHONE ELEMENT TYPE | DYNAMIC |
| BKSY | EARPHONE MOUNTING METHOD | SUSPENDED ON ADJUSTABLE HEADBAND |
| BKSZ | MICROPHONE MOUNTING FACILITY | BOOM ATTACHED TO HEADBAND |
| AFYY | IMPEDANCE RATING | 50.0 OHMS MINIMUM |
| AFYV | DC RESISTANCE RATING IN OHMS | 100.0 NOMINAL |
| AHEQ | EARPHONE ELEMENT TYPE | DYNAMIC |
| AHES | EARPHONE QUANTITY | 2 |
| Relevant Components for NSN - 5965-01-426-0923, 5965014260923 | ||||
| 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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