40990G-01 — HEADSET-MICROPHONE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

40990G-01: HEADSET-MICROPHONE.

The HEADSET-MICROPHONE is a the manufacturer industrial component. Key specifications include earphone_element_type: DYNAMIC, end_item_identification: SERIES 9900 WIRELESS INTERCOM SYSTEM, microphone_element_type: DYNAMIC, earphone_impedance_rating: 35.0 OHMS NOMINAL, earphone_identifying_number: H9930 MODEL NO., part_name_assigned_by_controlling_agency: WIRELESS HEADSET-MIC. This part is cataloged in the U.S.

Government catalog under NSN 5965-01-617-7325, 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

40990G-01

NSN: 5965-01-617-7325
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
CAGE: 71483 — DAVID CLARK CO INC DIV DAVID CLARK COMPANY, INC. (USA)

SPECIFICATIONS

earphone_quantity	2
earphone_element_type	DYNAMIC
end_item_identification	SERIES 9900 WIRELESS INTERCOM SYSTEM
microphone_element_type	DYNAMIC
earphone_impedance_rating	35.0 OHMS NOMINAL
earphone_identifying_number	H9930 MODEL NO.
part_name_assigned_by_controlling_agency	WIRELESS HEADSET-MIC
NSN	5965-01-617-7325

COMPONENT DIAGRAM

KEY FEATURES

•

MICROPHONE ELEMENT TYPE: DYNAMIC

•

EARPHONE IDENTIFYING NUMBER: H9930 MODEL NO.

•

EARPHONE QUANTITY: 2

•

EARPHONE ELEMENT TYPE: DYNAMIC

•

EARPHONE IMPEDANCE RATING: 35.0 OHMS NOMINAL

TECHNICAL CHARACTERISTICS

MICROPHONE ELEMENT TYPE	DYNAMIC
EARPHONE IDENTIFYING NUMBER	H9930 MODEL NO.
EARPHONE QUANTITY	2
EARPHONE ELEMENT TYPE	DYNAMIC
PART NAME ASSIGNED BY CONTROLLING AGENCY	WIRELESS HEADSET-MIC
END ITEM IDENTIFICATION	SERIES 9900 WIRELESS INTERCOM SYSTEM
EARPHONE IMPEDANCE RATING	35.0 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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 40990G-01?

40990G-01 is a HEADSET-MICROPHONE.

What is the NSN for 40990G-01?

40990G-01 is cataloged in the U.S. Government catalog under NSN 5965-01-617-7325. This indicates validated use in U.S. government and defense supply chains.

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40990G-01 — HEADSET-MICROPHONE

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