A257-2N — HANDSET

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A257-2N: HANDSET.

The HANDSET is a the manufacturer industrial component. Key specifications include power_source: SOUND POWERED, impedance_rating: 700.0 OHMS NOMINAL, earphone_element_type: MAGNETIC, microphone_element_type: MAGNETIC, earphone_impedance_rating: 700.0 OHMS NOMINAL, individual_connector_termination_type: PIN. This part is cataloged in the U.S.

Government catalog under NSN 5965-00-244-8428, 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

A257-2N

NSN: 5965-00-244-8428
FSC: 5965 — Headsets, Handsets, Microphones and Speakers
CAGE: 78957 — COMDIAL BUSINESS COMMUNICATIONS CORP REPAIR DEPT (USA)

SPECIFICATIONS

power_source	SOUND POWERED
impedance_rating	700.0 OHMS NOMINAL
conductor_quantity	2
earphone_element_type	MAGNETIC
microphone_element_type	MAGNETIC
earphone_impedance_rating	700.0 OHMS NOMINAL
individual_connector_termination_type	PIN
NSN	5965-00-244-8428

COMPONENT DIAGRAM

KEY FEATURES

•

MICROPHONE ELEMENT TYPE: MAGNETIC

•

INDIVIDUAL CONNECTOR TERMINATION TYPE: PIN

•

CONDUCTOR QUANTITY: 2

•

POWER SOURCE: SOUND POWERED

•

IMPEDANCE RATING: 700.0 OHMS NOMINAL

•

EARPHONE ELEMENT TYPE: MAGNETIC

•

EARPHONE IMPEDANCE RATING: 700.0 OHMS NOMINAL

TECHNICAL CHARACTERISTICS

MICROPHONE ELEMENT TYPE	MAGNETIC
INDIVIDUAL CONNECTOR TERMINATION TYPE	PIN
CONDUCTOR QUANTITY	2
POWER SOURCE	SOUND POWERED
IMPEDANCE RATING	700.0 OHMS NOMINAL
EARPHONE ELEMENT TYPE	MAGNETIC
EARPHONE IMPEDANCE RATING	700.0 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

9002769Same 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 A257-2N?

A257-2N is a HANDSET.

What parts can replace A257-2N?

There is 1 known substitute for A257-2N: 9002769. Substitute compatibility should be verified for your specific system.

What is the NSN for A257-2N?

A257-2N is cataloged in the U.S. Government catalog under NSN 5965-00-244-8428. This indicates validated use in U.S. government and defense supply chains.

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A257-2N — HANDSET

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