PartsTable
Technical Data Sheet
4420 ✓ 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

Climb aboard the Alphabet Express! This large floor puzzle for kids features whimsical and colorful animals from an alligator to a zebra. It's made of durable cardboard pieces that stand up to play after play. You’ll need lots of space to put together this beautifully illustrated 27-piece puzzle that's over 10 feet long once it's assembled! The extra-thick jigsaw pieces are built to last, and their easy-clean surface keeps the puzzle looking new, making cleanup a breeze.

Children will love the thick puzzle pieces that are easy to handle and put together. The finished puzzle displays beautiful original artwork of the Alphabet Express that's both visually stimulating and educational. Our kids' Alphabet Express puzzle is designed to help children practice their letters while developing problem-solving skills, shape recognition, and hand-eye coordination.

The Alphabet Express jigsaw puzzle makes a great gift for kids ages three and older for lots of hands-on screen-free fun. This product i This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-426-1903, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 4420
NSN: 6625-01-426-1903
FSC: 6625
CAGE: 70998 — BIRD ELECTRONIC CORPORATION DIV BIRD ELECTRONIC CORP (USA)
SPECIFICATIONS
special_featuresDESCRIPTION 4 X 4 X 20 INCHES, NEXT HIGHER ASSEMBLY AIRFIELD RESPONSE APPLIANCE (ARA) IN
part_name_assigned_by_controlling_agencyWEDGE
NSN6625-01-426-1903
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Melissa & Doug RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN 4420 MFR Melissa & Doug RESISTOR,FIXED,WIRE WO
KEY FEATURES
CIRCUIT ATTACHMENT METHOD AND QUANTITY: 2 CONNECTOR, PLUG
ACCURACY IN PERCENT: -0.25 TO 0.25 AT FULL SCALE SINGLE INDICATOR ALL RANGES
FEATURES PROVIDED: PORTABLE
OPERATING VOLTAGE RATING IN VOLTS: 115.0 AC MINIMUM AND 230.0 AC MAXIMUM
MEASUREMENT RANGE: +1.0 TO 3.0 VOLTS, STANDING WAVE RATIO SINGLE INDICATOR ALL RANGES
STYLE DESIGNATOR: PORTABLE W/TILT VIEW HANDLE
INSTALLATION DESIGN: BENCH
SCALE GRADUATION TYPE: LINEAR SINGLE INDICATOR ALL RANGES
TECHNICAL CHARACTERISTICS (FLIS)
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 CONNECTOR, PLUG
ACCURACY IN PERCENT-0.25 TO 0.25 AT FULL SCALE SINGLE INDICATOR ALL RANGES
FEATURES PROVIDEDPORTABLE
OPERATING VOLTAGE RATING IN VOLTS115.0 AC MINIMUM AND 230.0 AC MAXIMUM
MEASUREMENT RANGE+1.0 TO 3.0 VOLTS, STANDING WAVE RATIO SINGLE INDICATOR ALL RANGES
STYLE DESIGNATORPORTABLE W/TILT VIEW HANDLE
INSTALLATION DESIGNBENCH
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR ALL RANGES
FREQUENCY RESPONSE RANGE+50.000 TO 60.000 HERTZ
FREQUENCY RATING50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
4420-1Upgraded Successor
successor cross-reference
successor
1204/91204Upgraded Successor
successor cross-reference
successor
1204Upgraded Successor
successor cross-reference
successor
3730-1Interchangeable
interchangeable cross-reference
interchangeable
4420Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4420?
4420 is a RESISTOR,FIXED,WIRE WOUND,INDUCT manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4420?
There are 5 known substitutes for 4420: 4420-1, 1204/91204, 1204 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4420?
4420 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-426-1903. This indicates validated use in U.S. government and defense supply chains.
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