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Technical Data Sheet
PartsTable / MRO / 4545
4545 ✓ 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

This busy wooden train is just what's needed to transport a new cow or take cans of milk, fruit and vegetable crates to market. Your young engineer's imagination will be engaged by the colorful engine and the three interchangeable cars. Hours of fun will be provided as your child loads and unloads the train cars and pretends to steer the train.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5841-00-056-5399, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 4545
NSN: 5841-00-056-5399
FSC: 5841
CAGE: 02728 — MANUFACTURER'S COMMERCIAL FINANCE, LLC DBA ELECTRO-FLEX HEAT (USA)
SPECIFICATIONS
diameter2.218 INCHES NOMINAL IN
materialALUMINUM ALLOY
tube_typePHOTOTUBE
base_styleTWO SCREW TERMINALS
body_styleSTRAIGHT SHAPE, ROUND FLANGE TYPE
body_width0.625 INCHES MAXIMUM IN
bulb_stylePAR (PARABOLIC, ALUMINIZED REFLECTOR)
shell_typeSOLID
body_height0.970 INCHES NOMINAL IN
body_length1.970 INCHES NOMINAL IN
body_diameter0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN
overall_width1.630 INCHES NOMINAL IN
NSN5841-00-056-5399
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Melissa & Doug FILTER,BAND SUPPRESSION TITLE COMPONENT PN 4545 MFR Melissa & Doug FILTER,BAND SUPPRESSIO
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: SILICONE COATED; 6.625 IN. LG; 4.000 IN. W; 0.125 IN. H IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION5841-00-937-0888 VIDEO CONDITIONER EA-6A ACFT A
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSILICONE COATED; 6.625 IN. LG; 4.000 IN. W; 0.125 IN. H IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
10000702Interchangeable
interchangeable cross-reference
interchangeable
4545Interchangeable
interchangeable cross-reference
interchangeable
45-1235Interchangeable
interchangeable cross-reference
interchangeable
TGC545Interchangeable
interchangeable cross-reference
interchangeable
81-350Interchangeable
interchangeable cross-reference
interchangeable
10145226Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4545?
4545 is a FILTER,BAND SUPPRESSION manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4545?
There are 14 known substitutes for 4545: 10000702, 4545, 45-1235 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4545?
4545 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5841-00-056-5399. 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