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A257B — MONITOR,VOLTAGE DEVIATION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A257B: MONITOR,VOLTAGE DEVIATION.

The MONITOR,VOLTAGE DEVIATION is a the manufacturer industrial component. Key specifications include control_type: LOCAL, operating_control_method: AUTOMATIC, circuit_construction_type: SOLID STATE, frequency_adjustment_type: CONTINUOUS. This part is cataloged in the U.S.

Government catalog under NSN 6110-01-386-8991, 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
A257B
NSN: 6110-01-386-8991
FSC: 6110 — Electrical Control Equipment
CAGE: 51741 — TIME MARK CORP (USA)
SPECIFICATIONS
control_typeLOCAL
operating_control_methodAUTOMATIC
circuit_construction_typeSOLID STATE
frequency_adjustment_typeCONTINUOUS
NSN6110-01-386-8991
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MONITOR,VOLTAGE DEVIATION TITLE COMPONENT PN A257B MFR MONITOR,VOLTAGE DEVIAT
KEY FEATURES
•
CIRCUIT CONSTRUCTION TYPE: SOLID STATE
•
CONTROL TYPE: LOCAL
•
OPERATING CONTROL METHOD: AUTOMATIC
•
FREQUENCY ADJUSTMENT TYPE: CONTINUOUS
TECHNICAL CHARACTERISTICS
CIRCUIT CONSTRUCTION TYPESOLID STATE
CONTROL TYPELOCAL
OPERATING CONTROL METHODAUTOMATIC
FREQUENCY ADJUSTMENT TYPECONTINUOUS
OTHER ITEMS IN FSC 6110 — Electrical Control Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6110-00-000-0104 6110-00-001-1525 6110-00-001-1535 6110-00-001-1562 6110-00-001-2473 6110-00-001-3154 6110-00-001-4096 6110-00-001-4097
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A257B?
A257B is a MONITOR,VOLTAGE DEVIATION.
What is the NSN for A257B?
A257B is cataloged in the U.S. Government catalog under NSN 6110-01-386-8991. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.