Part Number
Part Number:
NSN:
NIIN:
Item Name:
HEADSET-MICROPHONE
Definition:
AN ITEM CONSISTING OF A HEADSET, ELECTRICAL AND A MICROPHONE (AS MODIFIED) MOUNTED ON OR SUPPORTED FROM THE HEAD. IT MAY INCLUDE CONNECTING CORDS, PLUGS, JACKS, AND SWITCHES. SEE ALSO HEADSET-CHEST SET, ELECTRICAL.
CAGE Information
| Code | Company |
|---|---|
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
HEADSETS, HANDSETS, MICROPHONES
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AHEQ | EARPHONE ELEMENT TYPE | DYNAMIC |
| ACZB | FREQUENCY RATING | 0.2 KILOHERTZ MINIMUM AND 5.0 KILOHERTZ MAXIMUM |
| BKSQ | EARPHONE IMPEDANCE RATING | 19.0 OHMS NOMINAL |
| BKSS | EARPHONE CONTROLLING AGENCY | JETDS |
| BKSZ | MICROPHONE MOUNTING FACILITY | ON BRACKET WHICH FITS ON EITHER LEFT OR RIGHT EARCUP AND LOCKS WHEN BRACKET THUMBSCREW IS TIGHTENED MICRO INITIALLY MTD ON LEFT EARCUP |
| BKSW | MICROPHONE ELEMENT TYPE | DYNAMIC |
| AEZD | SWITCH | NOT INCLUDED |
| BKTG | CONNECTOR TO JUNCTION CORD LENGTH | 1.959 FEET |
| BLJN | CONNECTOR CONTROLLING AGENCY | JETDS |
| BKTB | CONNECTOR NAME | TELEPHONE PLUG |
| AMSA | CONTROLLING AGENCY | JETDS |
| AHES | EARPHONE QUANTITY | 2 |
| BKST | EARPHONE IDENTIFYING NUMBER | H-143/AIC TYPE NO. |
| AMSB | IDENTIFYING NUMBER | M-87/AIC TYPE NO. |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | H-157/AIC TYPE |
| BKSX | OUTPUT LEVEL RATING | 2 UV PER DYNE PER SQ CM IN. 5 OHMS LOAD |
| BKTF | CONNECTOR IDENTIFYING NUMBER | U-174/U TYPE NO. |
| AFYY | IMPEDANCE RATING | 3.5 OHMS NOMINAL |
| BKSY | EARPHONE MOUNTING METHOD | SUSPENDED ON HEADBAND |