PartsTable
Technical Data Sheet
481 ✓ 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 favorite collection of 100 wooden blocks comes in four colors and nine shapes. Little builders will delight in stacking, building, and knocking down in countless colorful combinations, while gaining invaluable practice with fine motor skills and dexterity, color and shape recognition, and pre-math skills. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-055-5348, 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 481
NSN: 6625-00-055-5348
FSC: 6625
CAGE: 03626 — KAYPRO CORP (USA)
SPECIFICATIONS
shapeCIRCULAR
materialPLASTIC
special_featuresDIELECTRIC THERMOPLASTIC; FITS 2IN (51MM) TO 5IN (127MM) DIAMETER VALVE HANDLES; COLOR: RED MM
part_name_assigned_by_controlling_agencyROTATING GATE VALVE LOCKOUT
NSN6625-00-055-5348
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Melissa & Doug RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN 481 MFR Melissa & Doug RESISTOR,VARIABLE,WIRE
KEY FEATURES
CIRCUIT CURRENT FOR WHICH DESIGNED: AC AND DC
POWER SOURCE: EXTERNAL AND INTERNAL
FREQUENCY RATING: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
REFERENCE DATA AND LITERATURE: NON LINEAR SYSTEMS COMMERCIAL HANDBOOK FOR MODEL 484A; T.O. 33K1-4-1/588; T.O. 33K8-4-1/66 (CONSOLE) A
MEASUREMENT RANGE: +0.001 TO 999.900 VOLTS, DC SINGLE INDICATOR ALL RANGES
FUNCTIONAL DESCRIPTION: GIVES AUTOMATIC READING OF DC VOLTAGES & RATIOS W/ AN AVERAGE BALANCING TIME W/IN 1 SECOND,MEASURING DC VOLTAGES FROM 0.001 TO 999.9 & VOLTAGE RATIOS FROM 00.01 PCT TO 99.99 PCT W/ AN ACCURACY OF PORM 0.01 PCT
RELATIONSHIP TO SIMILAR EQUIPMENT: INTERCHANGEABLE W/ 6625007352742,6625007887074,6625007931336,6625007680955,& 6625007202141
OPERATING VOLTAGE RATING IN VOLTS: 115.0 AC NOMINAL AND 28.0 DC NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
CIRCUIT CURRENT FOR WHICH DESIGNEDAC AND DC
POWER SOURCEEXTERNAL AND INTERNAL
FREQUENCY RATING50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
REFERENCE DATA AND LITERATURENON LINEAR SYSTEMS COMMERCIAL HANDBOOK FOR MODEL 484A; T.O. 33K1-4-1/588; T.O. 33K8-4-1/66 (CONSOLE) A
MEASUREMENT RANGE+0.001 TO 999.900 VOLTS, DC SINGLE INDICATOR ALL RANGES
FUNCTIONAL DESCRIPTIONGIVES AUTOMATIC READING OF DC VOLTAGES & RATIOS W/ AN AVERAGE BALANCING TIME W/IN 1 SECOND,MEASURING DC VOLTAGES FROM 0.001 TO 999.9 & VOLTAGE RATIOS FROM 00.01 PCT TO 99.99 PCT W/ AN ACCURACY OF PORM 0.01 PCT
RELATIONSHIP TO SIMILAR EQUIPMENTINTERCHANGEABLE W/ 6625007352742,6625007887074,6625007931336,6625007680955,& 6625007202141
OPERATING VOLTAGE RATING IN VOLTS115.0 AC NOMINAL AND 28.0 DC NOMINAL
ENTRY DATE70-04-01
FUNCTIONAL CLASSIFICATIONAA-1.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
481Upgraded Successor
successor cross-reference
successor
830063FUpgraded Successor
successor cross-reference
successor
SD-8481A-01Upgraded Successor
successor cross-reference
successor
8481AUpgraded Successor
successor cross-reference
successor
A-A-59617Interchangeable
interchangeable cross-reference
interchangeable
WW-U-516-73Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 481?
481 is a RESISTOR,VARIABLE,WIRE WOUND,PRE manufactured by Melissa & Doug. It is classified as a MRO (MRO_GENERAL).
What parts can replace 481?
There are 8 known substitutes for 481: 481, 830063F, SD-8481A-01 and 5 more. Substitute compatibility should be verified for your specific system.
Is 481 still available?
481 is currently cancelled.
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