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PartsTable / COMPONENT / B073
B073 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include phase: THREE INPUT, power_rating: 5.000 HORSEPOWER OUTPUT, cooling_method: FAN COOLED, enclosure_feature: TOTALLY ENCLOSED, frequency_in_hertz: 60.0 INPUT, frame_size_designation: 184JM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-00-014-1534, 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
B073
NSN: 4920-00-014-1534
FSC: 4920
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
phaseTHREE INPUT
power_rating5.000 HORSEPOWER OUTPUT
cooling_methodFAN COOLED
enclosure_featureTOTALLY ENCLOSED
frequency_in_hertz60.0 INPUT
frame_size_designation184JM
end_item_identificationAN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE; OJ-718(V)3/UYQ-70, CONSOLE, COMBAT SYSTEM; OD-220/TPX-42A(V), INDICATOR GROUP A
rotor_speed_rating_in_rpm3500.0 SINGLE FULL LOAD
criticality_code_justificationFEAT
part_name_assigned_by_controlling_agencyINAVY: UPS-MAIN LOGIC
NSN4920-00-014-1534
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN B073 MFR CAPACITOR,FIXED,MICA D
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
B073Interchangeable
interchangeable cross-reference
interchangeable
B703Interchangeable
interchangeable cross-reference
interchangeable
7366608-00Interchangeable
interchangeable cross-reference
interchangeable
7366608-02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B073?
B073 is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace B073?
There are 4 known substitutes for B073: B073, B703, 7366608-00 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B073?
B073 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4920-00-014-1534. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026