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5057 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

5057: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include end_item_identification: 3930-01-486-2151, part_name_assigned_by_controlling_agency: ADAPTER, COAX. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-027-0455, 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→ 5057
NSN: 5945-00-027-0455
NIINs: 000270455, 001863912, 002272804, 002282490, 003531064, 003595057, 005292940, 005438475, 006735512, 006785057, 009000233, 009938596, 010165538, 010365897, 010376473, 013094704, 013922774, 015043786, 015886313
FSC: 5945 — Relays and Solenoids
CAGE: 07797 — ROCKER SOLENOID CO DBA ROCKER SOLENOID CO (USA)
SPECIFICATIONS
end_item_identification3930-01-486-2151
part_name_assigned_by_controlling_agencyADAPTER, COAX
NSN5945-00-027-0455
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 5057 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
BODY DIAMETER: 1.500 INCHES NOMINAL IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING
•
ACTUATOR DIAMETER: 0.250 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
BODY STYLE: ARMATURE END ACTUATOR
•
ENERGIZING STROKE MAXIMUM LENGTH: 0.312 INCHES IN
•
BODY HEIGHT: 0.988 INCHES NOMINAL IN
•
MAGNETIC COIL QUANTITY: 1
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS
BODY DIAMETER1.500 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING
ACTUATOR DIAMETER0.250 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
BODY STYLEARMATURE END ACTUATOR
ENERGIZING STROKE MAXIMUM LENGTH0.312 INCHES IN
BODY HEIGHT0.988 INCHES NOMINAL IN
MAGNETIC COIL QUANTITY1
TERMINAL LOCATIONBASE
NOMINAL THREAD SIZE0.500 INCHES MOUNTING FACILITY BUSHING IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5057?
5057 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 5057?
5057 is cataloged in the U.S. Government catalog under NSN 5945-00-027-0455. 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.