400-6444 — 400-6444

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

400-6444: 400-6444.

The 400-6444 is a the manufacturer industrial component. Key specifications include overall_width: 8.360 INCHES NOMINAL IN, overall_height: 3.500 INCHES NOMINAL IN, overall_length: 13.600 INCHES NOMINAL IN, basic_shape_style: RECTANGULAR OR SQUARE, installation_design: PORTABLE, frequency_per_channel: 0.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 20.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL. This part is cataloged in the U.S.

Government catalog under NSN 6625-01-144-9293, 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→ 400-6444

NSN: 6625-01-144-9293
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)

SPECIFICATIONS

overall_width	8.360 INCHES NOMINAL IN
overall_height	3.500 INCHES NOMINAL IN
overall_length	13.600 INCHES NOMINAL IN
basic_shape_style	RECTANGULAR OR SQUARE
installation_design	PORTABLE
frequency_per_channel	0.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 20.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
circuit_construction_type	SOLID STATE
impedance_rating_per_channel	50.000 OHMS OPERATING CHANNEL
operating_ac_frequency_in_hertz	48.0 MINIMUM SINGLE VOLTAGE AND 440.0 MAXIMUM SINGLE VOLTAGE
external_ac_operating_voltage_in_volts	100.0 MINIMUM SINGLE VOLTAGE AND 240.0 MAXIMUM SINGLE VOLTAGE
NSN	6625-01-144-9293

COMPONENT DIAGRAM

KEY FEATURES

•

CIRCUIT CONSTRUCTION TYPE: SOLID STATE

•

IMPEDANCE RATING PER CHANNEL: 50.000 OHMS OPERATING CHANNEL

•

FREQUENCY PER CHANNEL: 0.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 20.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL

•

OPERATING AC FREQUENCY IN HERTZ: 48.0 MINIMUM SINGLE VOLTAGE AND 440.0 MAXIMUM SINGLE VOLTAGE

•

BASIC SHAPE STYLE: RECTANGULAR OR SQUARE

TECHNICAL CHARACTERISTICS

CIRCUIT CONSTRUCTION TYPE	SOLID STATE
OVERALL HEIGHT	3.500 INCHES NOMINAL IN
IMPEDANCE RATING PER CHANNEL	50.000 OHMS OPERATING CHANNEL
FREQUENCY PER CHANNEL	0.0 MEGAHERTZ MINIMUM OPERATING CHANNEL AND 20.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
OPERATING AC FREQUENCY IN HERTZ	48.0 MINIMUM SINGLE VOLTAGE AND 440.0 MAXIMUM SINGLE VOLTAGE
OVERALL LENGTH	13.600 INCHES NOMINAL IN
OVERALL WIDTH	8.360 INCHES NOMINAL IN
BASIC SHAPE STYLE	RECTANGULAR OR SQUARE
EXTERNAL AC OPERATING VOLTAGE IN VOLTS	100.0 MINIMUM SINGLE VOLTAGE AND 240.0 MAXIMUM SINGLE VOLTAGE
INSTALLATION DESIGN	PORTABLE

OTHER ITEMS IN FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments

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

6625-00-000-0309 6625-00-000-0480 6625-00-001-1338 6625-00-001-1341 6625-00-001-1371 6625-00-001-1373 6625-00-001-1374 6625-00-001-1377

SUBSTITUTES & CROSS-REFERENCES 2

8111AReference document

Same NSN cross-reference

Reference document — Design control — primary reference

ZMD98XX-PDR056Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 400-6444?

400-6444 is a 400-6444. It is classified as a MRO (MRO_GENERAL).

What parts can replace 400-6444?

There are 2 known substitutes for 400-6444: 8111A, ZMD98XX-PDR056. Substitute compatibility should be verified for your specific system.

What is the NSN for 400-6444?

400-6444 is cataloged in the U.S. Government catalog under NSN 6625-01-144-9293. This indicates validated use in U.S. government and defense supply chains.

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