HSO311-1 — HEADSET-MICROPHONE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

HSO311-1: HEADSET-MICROPHONE.

The HEADSET-MICROPHONE is a the manufacturer industrial component. Key specifications include impedance_rating: 600.0 OHMS NOMINAL, special_features: 6 WIRE, VARISTOR FOR USER PROTECTION, CLOTHING CLIP, NO VOLUME CONTROL OR RECEIVER COMPRESSION CIRCUIT, microphone_element_type: SOUND VIBRATION, microphone_mounting_facility: TUBE ATTACHED TO EARPHONE HANDLE, connector_to_junction_cord_length: 10.000 FEET FT. This part is cataloged in the U.S.

Government catalog under NSN 5965-01-371-8031, 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

HSO311-1

NSN: 5965-01-371-8031
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
CAGE: 22447 — PLANTRONICS INC. (USA)

SPECIFICATIONS

impedance_rating	600.0 OHMS NOMINAL
special_features	6 WIRE, VARISTOR FOR USER PROTECTION, CLOTHING CLIP, NO VOLUME CONTROL OR RECEIVER COMPRESSION CIRCUIT
earphone_quantity	1
microphone_element_type	SOUND VIBRATION
microphone_mounting_facility	TUBE ATTACHED TO EARPHONE HANDLE
connector_to_junction_cord_length	10.000 FEET FT
NSN	5965-01-371-8031

COMPONENT DIAGRAM

KEY FEATURES

•

MICROPHONE ELEMENT TYPE: SOUND VIBRATION

•

MICROPHONE MOUNTING FACILITY: TUBE ATTACHED TO EARPHONE HANDLE

•

EARPHONE QUANTITY: 1

•

CONNECTOR TO JUNCTION CORD LENGTH: 10.000 FEET FT

•

IMPEDANCE RATING: 600.0 OHMS NOMINAL

TECHNICAL CHARACTERISTICS

MICROPHONE ELEMENT TYPE	SOUND VIBRATION
MICROPHONE MOUNTING FACILITY	TUBE ATTACHED TO EARPHONE HANDLE
EARPHONE QUANTITY	1
CONNECTOR TO JUNCTION CORD LENGTH	10.000 FEET FT
IMPEDANCE RATING	600.0 OHMS NOMINAL
SPECIAL FEATURES	6 WIRE, VARISTOR FOR USER PROTECTION, CLOTHING CLIP, NO VOLUME CONTROL OR RECEIVER COMPRESSION CIRCUIT

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 3

23790-01Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SMC-0-102-10Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

HSB311-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is HSO311-1?

HSO311-1 is a HEADSET-MICROPHONE.

What parts can replace HSO311-1?

There are 3 known substitutes for HSO311-1: 23790-01, SMC-0-102-10, HSB311-1. Substitute compatibility should be verified for your specific system.

What is the NSN for HSO311-1?

HSO311-1 is cataloged in the U.S. Government catalog under NSN 5965-01-371-8031. This indicates validated use in U.S. government and defense supply chains.

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