HW540 — HEADSET-MICROPHONE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HW540: HEADSET-MICROPHONE.

The HEADSET-MICROPHONE is a the manufacturer industrial component. Key specifications include mounting_method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE, special_features: FREQUENCY RANGE 150 TO 6800 HZ; NOISE CANCELLING MICROPHONE; QUICK DISCONNECT FOR SUPPORT OF MULTIPLE CONNECTIVITIES, earphone_impedance_rating: 150.0 OHMS NOMINAL, microphone_mounting_facility: BOOM ATTACHED TO HEADBAND, part_name_assigned_by_controlling_agency: HEADSET ENCOREPRO 540. This part is cataloged in the U.S.

Government catalog under NSN 5965-01-653-4923, 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

HW540

NSN: 5965-01-653-4923
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
CAGE: 22447 — PLANTRONICS INC. (USA)

SPECIFICATIONS

mounting_method	SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
special_features	FREQUENCY RANGE 150 TO 6800 HZ; NOISE CANCELLING MICROPHONE; QUICK DISCONNECT FOR SUPPORT OF MULTIPLE CONNECTIVITIES
earphone_quantity	1
earphone_impedance_rating	150.0 OHMS NOMINAL
microphone_mounting_facility	BOOM ATTACHED TO HEADBAND
part_name_assigned_by_controlling_agency	HEADSET ENCOREPRO 540
NSN	5965-01-653-4923

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING METHOD: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE

•

MICROPHONE MOUNTING FACILITY: BOOM ATTACHED TO HEADBAND

•

EARPHONE QUANTITY: 1

•

EARPHONE IMPEDANCE RATING: 150.0 OHMS NOMINAL

TECHNICAL CHARACTERISTICS

MOUNTING METHOD	SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
MICROPHONE MOUNTING FACILITY	BOOM ATTACHED TO HEADBAND
EARPHONE QUANTITY	1
SPECIAL FEATURES	FREQUENCY RANGE 150 TO 6800 HZ; NOISE CANCELLING MICROPHONE; QUICK DISCONNECT FOR SUPPORT OF MULTIPLE CONNECTIVITIES
PART NAME ASSIGNED BY CONTROLLING AGENCY	HEADSET ENCOREPRO 540
EARPHONE IMPEDANCE RATING	150.0 OHMS NOMINAL

OTHER ITEMS IN FSC 5965 — Headsets, Handsets, Microphones and Speakers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5965-00-001-1492 5965-00-001-7591 5965-00-001-7592 5965-00-001-7593 5965-00-003-2686 5965-00-003-2690 5965-00-003-4754 5965-00-004-5510

SUBSTITUTES & CROSS-REFERENCES 1

88828-02Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HW540?

HW540 is a HEADSET-MICROPHONE.

What parts can replace HW540?

There is 1 known substitute for HW540: 88828-02. Substitute compatibility should be verified for your specific system.

What is the NSN for HW540?

HW540 is cataloged in the U.S. Government catalog under NSN 5965-01-653-4923. This indicates validated use in U.S. government and defense supply chains.

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