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Technical Data Sheet
PartsTable / MRO / 4219
4219 ✓ Verified by PartsTable
Melissa & Doug · 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

Creative kids can stay neat and clean in this durable art smock! Features a write-on chest pocket to personalize with dry-erase marker, an easy-clean apron surface and roomy storage pockets. Adjustable straps mean one size fits all! This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1220-00-275-8975, 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→ 4219
NSN: 1220-00-275-8975
FSC: 1220
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE
leg_length0.484 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
groove_width0.060 INCHES NOMINAL IN
adjustabilityNONADJUSTABLE
grommet_styleROUND
hole_diameter2.500 INCHES NOMINAL IN
overall_width1.625 INCHES NOMINAL IN
cam_end_height0.095 INCHES NOMINAL IN
heat_treatmentANNEALED
overall_height1.125 INCHES NOMINAL IN
NSN1220-00-275-8975
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Melissa & Doug CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 4219 MFR Melissa & Doug CAPACITOR,FIXED,PAPER
KEY FEATURES
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: COMPUTER
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)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCOMPUTER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
770-2 3-4Interchangeable
interchangeable cross-reference
interchangeable
4-219-1Interchangeable
interchangeable cross-reference
interchangeable
4-219Interchangeable
interchangeable cross-reference
interchangeable
WPP56Interchangeable
interchangeable cross-reference
interchangeable
MFA42AInterchangeable
interchangeable cross-reference
interchangeable
53Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4219?
4219 is a CAPACITOR,FIXED,PAPER DIELECTRIC manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4219?
There are 13 known substitutes for 4219: 770-2 3-4, 4-219-1, 4-219 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4219?
4219 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1220-00-275-8975. 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