INTERCOMMUNICATION STATION SUBAS. This part is cataloged in the U.S. Government catalog under NSN 5830-01-657-0625, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
MRO→MRO_GENERAL→3-ASU-4
NSN:5830-01-657-0625 FSC:5830 — Intercommunication and Public Address Systems, Except Airborne CAGE:3DA55 — HONEYWELL SECURITY AMERICAS LLC (USA)
SPECIFICATIONS
Part Number
3-ASU-4
NSN
5830-01-657-0625
COMPONENT DIAGRAM
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES
AUDIO SOURCE UNIT PROVIDES MASTER PAGING MICROPHONE WITH COMMON CONTROLS. SWITCH LABELING MAKES OPERATION INTUITIVE. 6 LEDS AND 5 SWITCHES COVER PAGING OPERATIONS. INCLUDES MOUNTING SPACE FOR UP TO 4 LOCAL RAIL MODULES AND UP TO 4 CONTROL DISPLAY MODULES; AMBIENT TEMP:0-49 DEGREE C(32-120 DEGREE F);AMBIENT HUMIDITY:93 PERCENT NON-CONDENSING AT 32 DEGREE C; MOUNTING:ONE CHASSIS SPACE; 18-12AWG, ONE PAIR TWISTED; 80 MA IN ALARM AND SUPERVISORY; LOCAL MICROPHONE,REMOTE MICROPHONE ONE MNEC AUDIO INPUT; PRE-RECORDED MESSAGE STORAGE:2 MINUTES STANDARD EXPANDABLE TO 100 MINUTES;255 SUPPORTED MESSAGE COUNT; AUX INPUT IMPEDANCE:1K OHM
OTHER ITEMS IN FSC 5830 — Intercommunication and Public Address Systems, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 3-ASU-4?
3-ASU-4 is a INTERCOMMUNICATION STATION SUBAS. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 3-ASU-4?
3-ASU-4 is cataloged in the U.S. Government catalog under NSN 5830-01-657-0625. This indicates validated use in U.S. government and defense supply chains.
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