SB-40 — HEADSET-MICROPHONE

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

SB-40: HEADSET-MICROPHONE.

The HEADSET-MICROPHONE is a the manufacturer industrial component. Key specifications include mounting_method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE, frequency_rating: 20.0 HERTZ MINIMUM AND 20000.0 HERTZ MAXIMUM, special_features: SENSITIVITY - 96 DB SPL/1MW; EAR CUSHIONS - LEATHERETT DB, earphone_impedance_rating: 120.0 OHMS NOMINAL, connector_to_junction_cord_length: 9.000 FEET FT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-460-3431, 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

SB-40

NSN: 5340-01-460-3431
NIINs: 014603431, 015271220
FSC: 5340 — Hardware, Commercial
CAGE: 14242 — VOSS INDUSTRIES, LLC (USA)

SPECIFICATIONS

mounting_method	SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
frequency_rating	20.0 HERTZ MINIMUM AND 20000.0 HERTZ MAXIMUM
special_features	SENSITIVITY - 96 DB SPL/1MW; EAR CUSHIONS - LEATHERETT DB
earphone_quantity	2
earphone_impedance_rating	120.0 OHMS NOMINAL
connector_to_junction_cord_length	9.000 FEET FT
NSN	5340-01-460-3431

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

GC12A40Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SB-40?

SB-40 is a HEADSET-MICROPHONE.

What parts can replace SB-40?

There is 1 known substitute for SB-40: GC12A40. Substitute compatibility should be verified for your specific system.

What is the NSN for SB-40?

SB-40 is cataloged in the U.S. Government catalog under NSN 5340-01-460-3431. This indicates validated use in U.S. government and defense supply chains.

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