Part Number
Part Number:
NSN:
NIIN:
Item Name:
EARPHONE
Definition:
AN ITEM WHICH CONVERTS ELECTRICAL CURRENT VARIATIONS INTO SOUND WAVES AND WHICH IS DESIGNED TO BE PLACED AGAINST THE EAR OR AGAINST THE OPENING OF THE AUDITORY CANAL. FOR ONE OR TWO EARPHONES MOUNTED ON A HEADBAND, SEE HEADSET, ELECTRICAL.
CAGE Information
| Code | Company |
|---|---|
| C3944 | ASC SCHUEBEL ELECTRONIC GMBH |
Federal Supply Class
Title
HEADSETS, HANDSETS, MICROPHONES
Inclusions:
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AHEU | EARPHONE CAP MATERIAL | METAL |
| AHEU | EARPHONE CAP MATERIAL | METAL |
| AHEQ | EARPHONE ELEMENT TYPE | MAGNETIC |
| AHEV | EARPHONE SHELL MATERIAL | PLASTIC |
| ADAV | OVERALL DIAMETER | 1.982 INCHES NOMINAL |
| AFZA | OUTPUT SENSITIVITY RATING IN DECIBELS | 104.0 |
| AARB | TERMINAL TYPE | SETSCREW |
| ACYW | IMPEDANCE RATING IN OHMS | 300.0 NOMINAL |
| AHEZ | EARPHONE OVERALL DEPTH | 0.516 INCHES NOMINAL |
| AAQL | BODY STYLE | EARPHONE, CIRCULAR |
| AHEY | EARPHONE MOUNTING METHOD | DIAMETRICALLY OPPOSED HOLES IN OUTSIDE PERIPHERY OF CASE |
| AARA | TERMINAL QUANTITY | 2 |
| AEEG | TERMINAL LOCATION | EXTERNAL |
| AHFZ | SIGNAL INPUT TERMINAL TYPE | TAB, SOLDER LUG |
| AHFT | MAGNETIC SHIELDING | NOT INCLUDED |
| AHFS | ACOUSTIC SENSITIVITY REFERENCE RATING | NOT RATED |