257451-2 — 257451-2

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

257451-2: 257451-2.

The 257451-2 is a the manufacturer industrial component. Key specifications include overall_width: 18.500 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 5.250 INCHES NOMINAL IN, overall_length: 19.000 INCHES NOMINAL IN, basic_shape_style: RECTANGULAR OR SQUARE, operating_temp_range: -4.0 TO 122.0 FAHRENHEIT DEGF. This part is cataloged in the U.S.

Government catalog under NSN 6625-01-460-7654, 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→ 257451-2

NSN: 6625-01-460-7654
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
CAGE: 59532 — CUBIC COMMUNICATIONS INC (USA)

SPECIFICATIONS

overall_width	18.500 INCHES NOMINAL IN
inclosure_type	ENCASED
overall_height	5.250 INCHES NOMINAL IN
overall_length	19.000 INCHES NOMINAL IN
basic_shape_style	RECTANGULAR OR SQUARE
operating_temp_range	-4.0 TO 122.0 FAHRENHEIT DEGF
average_life_measurement	NOT RATED
circuit_construction_type	SOLID STATE
external_ac_operating_voltage_in_volts	180.0 MINIMUM 2ND VOLTAGE AND 270.0 MAXIMUM 2ND VOLTAGE
NSN	6625-01-460-7654

COMPONENT DIAGRAM

KEY FEATURES

•

CIRCUIT CONSTRUCTION TYPE: SOLID STATE

•

INCLOSURE TYPE: ENCASED

•

BASIC SHAPE STYLE: RECTANGULAR OR SQUARE

•

AVERAGE LIFE MEASUREMENT: NOT RATED

•

OPERATING TEMP RANGE: -4.0 TO 122.0 FAHRENHEIT DEGF

TECHNICAL CHARACTERISTICS

CIRCUIT CONSTRUCTION TYPE	SOLID STATE
OVERALL HEIGHT	5.250 INCHES NOMINAL IN
INCLOSURE TYPE	ENCASED
OVERALL LENGTH	19.000 INCHES NOMINAL IN
OVERALL WIDTH	18.500 INCHES NOMINAL IN
BASIC SHAPE STYLE	RECTANGULAR OR SQUARE
AVERAGE LIFE MEASUREMENT	NOT RATED
OPERATING TEMP RANGE	-4.0 TO 122.0 FAHRENHEIT DEGF
EXTERNAL AC OPERATING VOLTAGE IN VOLTS	180.0 MINIMUM 2ND VOLTAGE AND 270.0 MAXIMUM 2ND VOLTAGE

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 1

TN-5025/URSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 257451-2?

257451-2 is a 257451-2. It is classified as a MRO (MRO_GENERAL).

What parts can replace 257451-2?

There is 1 known substitute for 257451-2: TN-5025/UR. Substitute compatibility should be verified for your specific system.

What is the NSN for 257451-2?

257451-2 is cataloged in the U.S. Government catalog under NSN 6625-01-460-7654. This indicates validated use in U.S. government and defense supply chains.

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