275B — PROCESSOR,RADAR DATA

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

275B: PROCESSOR,RADAR DATA.

The PROCESSOR,RADAR DATA is a the manufacturer processor designed for enterprise server workloads requiring multi-threaded performance and reliability. Key specifications include phase: THREE INPUT, duty_type: CONTINUOUS, duty_cycle: CONTINUOUS, temp_rating: 40.0 AMBIENT CELSIUS, current_type: AC INPUT, overall_width: 9.750 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-247-8364, 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→ 275B

NSN: 5945-00-247-8364
NIINs: 002478364, 005444125, 016273854
FSC: 5945 — Relays and Solenoids
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)

SPECIFICATIONS

phase	THREE INPUT
duty_type	CONTINUOUS
duty_cycle	CONTINUOUS
temp_rating	40.0 AMBIENT CELSIUS
current_type	AC INPUT
coil_quantity	1
overall_width	9.750 INCHES IN
overall_height	12.438 INCHES IN
overall_length	20.000 INCHES IN
overall_diameter	1.280 INCHES NOMINAL IN
special_features	26 LBS, 110 OR 220 VAC, 50-60HZ, SINGLE PHASE, 410-515 WATTS, 18 IN L X 16.75 IN W X 3.45 IN H VAC
winding_quantity	1
NSN	5945-00-247-8364

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY

•

MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS: 50.0 AC AND 500.0 DC

•

OVERALL DIAMETER: 1.280 INCHES NOMINAL IN

•

MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 5.0 AMPERES AC AND 500.0 MILLIAMPERES DC RESISTIVE LOAD

•

DUTY TYPE: CONTINUOUS

•

WINDING DC RESISTANCE RATING: 4.0 KILOHMS NOMINAL SINGLE WINDING

•

NOMINAL OPERATING CURRENT RATING AND TYPE: 8.1 MILLIAMPERES DC SINGLE WINDING

TYPICAL APPLICATIONS

Enterprise virtualization host density upgrades
Database server performance scaling
AI/ML inference workloads
High-performance computing (HPC) clusters

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
MAIN CONTACT MAXIMUM VOLTAGE RATING IN VOLTS	50.0 AC AND 500.0 DC
OVERALL DIAMETER	1.280 INCHES NOMINAL IN
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE	5.0 AMPERES AC AND 500.0 MILLIAMPERES DC RESISTIVE LOAD
DUTY TYPE	CONTINUOUS
OVERALL LENGTH	3.180 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING	4.0 KILOHMS NOMINAL SINGLE WINDING
NOMINAL OPERATING CURRENT RATING AND TYPE	8.1 MILLIAMPERES DC SINGLE WINDING
COIL QUANTITY	1
SPECIAL FEATURES	ARC QUENCHING METHOD: HYDROGEN

SUBSTITUTES & CROSS-REFERENCES 4

118679Reference document

Same NSN cross-reference

Reference document — Secondary reference

118 79Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

257BReference document

Same NSN cross-reference

Reference document — Secondary reference

AE132-005-99Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 275B?

275B is a PROCESSOR,RADAR DATA. It is classified as a MRO (MRO_GENERAL).

What parts can replace 275B?

There are 4 known substitutes for 275B: 118679, 118 79, 257B and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 275B?

275B is cataloged in the U.S. Government catalog under NSN 5945-00-247-8364. This indicates validated use in U.S. government and defense supply chains.

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275B — PROCESSOR,RADAR DATA

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