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481 — RESISTOR,VARIABLE,WIRE WOUND,PRE

✓ Government record, cited
Melissa & Doug · MRO · MRO_GENERAL
PRODUCT OVERVIEW

481: RESISTOR,VARIABLE,WIRE WOUND,PRE.

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 U.S.

Government catalog 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
NIINs: 000555348, 001009551, 001175520, 001547222, 002319837, 002837690, 002891371, 002906532, 004021174, 005375757, 006270319, 006336623, 008528179, 008528180, 008853510, 009100059, 009169659, 009188712, 009268941, 010738762, 012357795, 012997058, 013971469, 015333698, 015908856, 015997579, 016630138
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
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
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OPERATING VOLTAGE RATING IN VOLTS: 115.0 AC NOMINAL AND 28.0 DC NOMINAL
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CIRCUIT CURRENT FOR WHICH DESIGNED: AC AND DC
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RELATIONSHIP TO SIMILAR EQUIPMENT: INTERCHANGEABLE W/ 6625007352742,6625007887074,6625007931336,6625007680955,& 6625007202141
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POWER SOURCE: EXTERNAL AND INTERNAL
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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
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FUNCTIONAL CLASSIFICATION: AA-1.1
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ENTRY DATE: 70-04-01
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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
TECHNICAL CHARACTERISTICS
OPERATING VOLTAGE RATING IN VOLTS115.0 AC NOMINAL AND 28.0 DC NOMINAL
CIRCUIT CURRENT FOR WHICH DESIGNEDAC AND DC
RELATIONSHIP TO SIMILAR EQUIPMENTINTERCHANGEABLE W/ 6625007352742,6625007887074,6625007931336,6625007680955,& 6625007202141
POWER SOURCEEXTERNAL AND INTERNAL
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
FUNCTIONAL CLASSIFICATIONAA-1.1
ENTRY DATE70-04-01
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
FREQUENCY RATING50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
MEASUREMENT RANGE+0.001 TO 999.900 VOLTS, DC SINGLE INDICATOR ALL RANGES
SUBSTITUTES & CROSS-REFERENCES 1
484AReference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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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 is 1 known substitute for 481: 484A. Substitute compatibility should be verified for your specific system.
What is the NSN for 481?
481 is cataloged in the U.S. Government catalog under NSN 6625-00-055-5348. This indicates validated use in U.S. government and defense supply chains.
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