PartsTable
Technical Data Sheet
PartsTable / MRO / 306M
306M ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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,VARIABLE,MICA DIELECTR. Key specifications include material: COPPER ALLOY BODY, body_style: COMPRESSION, body_width: 0.875 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 0.844 INCHES NOMINAL IN, body_length: 0.938 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-303-5255, 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→ 306M
NSN: 6625-00-303-5255
FSC: 6625
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleCOMPRESSION
body_width0.875 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height0.844 INCHES NOMINAL IN
body_length0.938 INCHES NOMINAL IN
bonnet_typeINSIDE SCREW
thread_class2A A
bore_diameter30.0 MILLIMETERS NOMINAL MM
bushing_shapeROUND
overall_width19.0 MILLIMETERS NOMINAL MM
bushing_length0.250 INCHES NOMINAL IN
NSN6625-00-303-5255
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,MICA DIELECTR TITLE COMPONENT PN 306M MFR CAPACITOR,VARIABLE,MIC
KEY FEATURES
•
BASIC SHAPE STYLE: RECTANGULAR OR SQUARE
•
FSC APPLICATION DATA: ANTENNA-RECEIVER-TRANSMITTER GROUP,MISSILE TRACKING
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 (FLIS)
OVERALL WIDTH6.375 INCHES NOMINAL IN
OVERALL LENGTH15.000 INCHES NOMINAL IN
BASIC SHAPE STYLERECTANGULAR OR SQUARE
FSC APPLICATION DATAANTENNA-RECEIVER-TRANSMITTER GROUP,MISSILE TRACKING
OVERALL WIDTH6.375 INCHES NOMINAL IN
OVERALL LENGTH15.000 INCHES NOMINAL IN
BASIC SHAPE STYLERECTANGULAR OR SQUARE
FSC APPLICATION DATAANTENNA-RECEIVER-TRANSMITTER GROUP,MISSILE TRACKING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
8007728Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 306M?
306M is a CAPACITOR,VARIABLE,MICA DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 306M?
There is 1 known substitute for 306M: 8007728. Substitute compatibility should be verified for your specific system.
What is the NSN for 306M?
306M is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-303-5255. 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