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Technical Data Sheet
481-345 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 481-345 is a the manufacturer industrial component. Key specifications include color: UNABLE TO DECODE, material: STEEL, power_source: EXTERNAL, movement_type: MOVING COIL, PERMANENT MAGNET, pointer_color: BLACK SINGLE INDICATOR ALL RANGES, indicator_type: DIAL W/POINTER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-539-9042, 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 481-345
NSN: 6625-00-539-9042
FSC: 6625
CAGE: 28569 — HICKOK WAEKON LLC (USA)
SPECIFICATIONS
colorUNABLE TO DECODE
materialSTEEL
power_sourceEXTERNAL
movement_typeMOVING COIL, PERMANENT MAGNET
pointer_colorBLACK SINGLE INDICATOR ALL RANGES
indicator_typeDIAL W/POINTER
overall_length2.531 INCHES NOMINAL IN
overall_diameter4.593 INCHES NOMINAL IN
special_markingsSTAMPED IN BACK,SEALED DO NOT OPEN
style_designatorROUND FLUSH MTG
features_providedEXTERNAL SHUNTING AND ZERO ADJUSTER
measurement_range+0.0 TO 10.0 VOLTS, DC SINGLE INDICATOR SEVENTH RANGE
NSN6625-00-539-9042
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 481-345 TITLE COMPONENT PN 481-345 MFR 481-345
KEY FEATURES
CIRCUIT ATTACHMENT METHOD AND QUANTITY: 2 SCREW
SCALE GRADUATION TYPE: LINEAR SINGLE INDICATOR SECOND RANGE
SPECIAL MARKINGS: STAMPED IN BACK,SEALED DO NOT OPEN
MATERIAL: STEEL
FSC APPLICATION DATA: TEST SET,ELECT. EQUIP.
SPECIAL TEST FEATURES: COMPLIES WITH MIL-M-10304
POWER SOURCE: EXTERNAL
SURFACE TREATMENT: CADMIUM AND CHROMATE
TECHNICAL CHARACTERISTICS (FLIS)
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 SCREW
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SECOND RANGE
SPECIAL MARKINGSSTAMPED IN BACK,SEALED DO NOT OPEN
MATERIALSTEEL
FSC APPLICATION DATATEST SET,ELECT. EQUIP.
SPECIAL TEST FEATURESCOMPLIES WITH MIL-M-10304
POWER SOURCEEXTERNAL
SURFACE TREATMENTCADMIUM AND CHROMATE
FEATURES PROVIDEDEXTERNAL SHUNTING AND ZERO ADJUSTER
MOUNTING FACILITY TYPE AND QUANTITY3 SCREW AND 3 UNTHREADED HOLE(S)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
572-517-9002Interchangeable
interchangeable cross-reference
interchangeable
A730Interchangeable
interchangeable cross-reference
interchangeable
131-70730Interchangeable
interchangeable cross-reference
interchangeable
HV10939Interchangeable
interchangeable cross-reference
interchangeable
896730Interchangeable
interchangeable cross-reference
interchangeable
AAS-A5-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 481-345?
481-345 is a 481-345. It is classified as a MRO (MRO_GENERAL).
What parts can replace 481-345?
There are 8 known substitutes for 481-345: 572-517-9002, A730, 131-70730 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 481-345?
481-345 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-539-9042. This indicates validated use in U.S. government and defense supply chains.
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