PartsTable
Technical Data Sheet
PartsTable / MRO / 303M
303M ✓ 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: PLASTIC POLYCARBONATE LENS, body_style: COMPRESSION, body_width: 0.875 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 0.344 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 6625-00-303-5252, 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→ 303M
NSN: 6625-00-303-5252
FSC: 6625
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
materialPLASTIC POLYCARBONATE LENS
body_styleCOMPRESSION
body_width0.875 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height0.344 INCHES NOMINAL IN
body_length0.938 INCHES NOMINAL IN
bore_diameter17.00 MILLIMETERS NOMINAL MM
bushing_shapeROUND
carrying_caseNOT PROVIDED
overall_width14.0 MILLIMETERS NOMINAL MM
inclosure_typeENCASED
load_directionRADIAL
NSN6625-00-303-5252
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,MICA DIELECTR TITLE COMPONENT PN 303M MFR CAPACITOR,VARIABLE,MIC
KEY FEATURES
•
FSC APPLICATION DATA: ANTENNA-RECEIVER-TRANSMITTER GROUP,MISSILE TRACKING
•
BASIC SHAPE STYLE: RECTANGULAR OR SQUARE
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)
FSC APPLICATION DATAANTENNA-RECEIVER-TRANSMITTER GROUP,MISSILE TRACKING
OVERALL WIDTH6.375 INCHES NOMINAL IN
BASIC SHAPE STYLERECTANGULAR OR SQUARE
OVERALL LENGTH15.000 INCHES NOMINAL IN
FSC APPLICATION DATAANTENNA-RECEIVER-TRANSMITTER GROUP,MISSILE TRACKING
OVERALL WIDTH6.375 INCHES NOMINAL IN
BASIC SHAPE STYLERECTANGULAR OR SQUARE
OVERALL LENGTH15.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
8007725Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 303M?
303M is a CAPACITOR,VARIABLE,MICA DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 303M?
There is 1 known substitute for 303M: 8007725. Substitute compatibility should be verified for your specific system.
What is the NSN for 303M?
303M is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-303-5252. 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