666-400 — CONTROL,INTERCOMMUNICATION SET

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

666-400: CONTROL,INTERCOMMUNICATION SET.

The CONTROL,INTERCOMMUNICATION SET is a the manufacturer industrial component. Key specifications include material: ALUMINUM CASE, power_source: EXTERNAL, inclosure_type: ENCASED, surface_treatment: PAINT CASE, maximum_overall_width: 4.094 INCHES IN, maximum_overall_height: 1.688 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5830-00-228-3102, 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

MRO→ MRO_GENERAL→ 666-400

NSN: 5830-00-228-3102
FSC: 5830 — Intercommunication and Public Address Systems, Except Airborne
CAGE: 73473 — ARMATRON INTL INC (USA)

SPECIFICATIONS

material	ALUMINUM CASE
power_source	EXTERNAL
inclosure_type	ENCASED
surface_treatment	PAINT CASE
maximum_overall_width	4.094 INCHES IN
maximum_overall_height	1.688 INCHES IN
maximum_overall_length	4.438 INCHES IN
maximum_voltage_rating_in_volts	26.0 DC
NSN	5830-00-228-3102

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM OVERALL WIDTH: 4.094 INCHES IN

•

INCLOSURE TYPE: ENCASED

•

MAXIMUM OVERALL LENGTH: 4.438 INCHES IN

•

MAXIMUM OVERALL HEIGHT: 1.688 INCHES IN

•

POWER SOURCE: EXTERNAL

•

SURFACE TREATMENT: PAINT CASE

•

MAXIMUM VOLTAGE RATING IN VOLTS: 26.0 DC

•

MATERIAL: ALUMINUM CASE

TECHNICAL CHARACTERISTICS

MAXIMUM OVERALL WIDTH	4.094 INCHES IN
INCLOSURE TYPE	ENCASED
MAXIMUM OVERALL LENGTH	4.438 INCHES IN
MAXIMUM OVERALL HEIGHT	1.688 INCHES IN
POWER SOURCE	EXTERNAL
SURFACE TREATMENT	PAINT CASE
MAXIMUM VOLTAGE RATING IN VOLTS	26.0 DC
MATERIAL	ALUMINUM CASE

OTHER ITEMS IN FSC 5830 — Intercommunication and Public Address Systems, Except Airborne

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

5830-00-003-7352 5830-00-003-7355 5830-00-011-3770 5830-00-017-8033 5830-00-018-8585 5830-00-020-4802 5830-00-023-0776

SUBSTITUTES & CROSS-REFERENCES 2

TA177Reference document

Same NSN cross-reference

Reference document — Secondary reference

SCC16476Same 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 666-400?

666-400 is a CONTROL,INTERCOMMUNICATION SET. It is classified as a MRO (MRO_GENERAL).

What parts can replace 666-400?

There are 2 known substitutes for 666-400: TA177, SCC16476. Substitute compatibility should be verified for your specific system.

What is the NSN for 666-400?

666-400 is cataloged in the U.S. Government catalog under NSN 5830-00-228-3102. This indicates validated use in U.S. government and defense supply chains.

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666-400 — CONTROL,INTERCOMMUNICATION SET

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