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390878-1 — AMMETER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

390878-1: AMMETER.

The AMMETER is a the manufacturer industrial component. Key specifications include movement_type: MOVING COIL, PERMANENT MAGNET, pointer_color: BLACK SINGLE INDICATOR SINGLE RANGE, indicator_type: DIAL W/POINTER, overall_length: 2.650 INCHES MAXIMUM IN, overall_diameter: 2.695 INCHES MAXIMUM IN, style_designator: ROUND FLUSH MTG. This part is cataloged in the U.S.

Government catalog under NSN 6625-00-451-3288, 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
390878-1
NSN: 6625-00-451-3288
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
CAGE: 00752 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV ANTENNA PRODUCTS (USA)
SPECIFICATIONS
movement_typeMOVING COIL, PERMANENT MAGNET
pointer_colorBLACK SINGLE INDICATOR SINGLE RANGE
indicator_typeDIAL W/POINTER
overall_length2.650 INCHES MAXIMUM IN
overall_diameter2.695 INCHES MAXIMUM IN
style_designatorROUND FLUSH MTG
features_providedZERO ADJUSTER
measurement_range+0.0 TO 50.0 AMPERES, AC SINGLE INDICATOR SINGLE RANGE
accuracy_in_percent-3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
installation_designPANEL
fsc_application_dataTEST SET,ELECTRONIC EQUIPMENT
scale_graduation_typeLINEAR SINGLE INDICATOR SINGLE RANGE
NSN6625-00-451-3288
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AMMETER TITLE COMPONENT PN 390878-1 MFR AMMETER
KEY FEATURES
•
CIRCUIT CONSTRUCTION TYPE: NONELECTRONIC
•
MOUNTING FACILITY TYPE AND QUANTITY: 3 UNTHREADED HOLE(S)
•
METER BODY DIAMETER BEHIND MOUNTING FLANGE: 2.210 INCHES MAXIMUM IN
•
FSC APPLICATION DATA: TEST SET,ELECTRONIC EQUIPMENT
•
INDICATOR TYPE: DIAL W/POINTER
•
MOUNTING ARRANGEMENT STYLE: THREE HOLE/STUD BOLT CIRCLE
•
CIRCUIT ATTACHMENT METHOD AND QUANTITY: 2 THREADED STUD
•
METER DEPTH BEHIND MOUNTING FLANGE: 2.250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CIRCUIT CONSTRUCTION TYPENONELECTRONIC
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE(S)
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.210 INCHES MAXIMUM IN
FSC APPLICATION DATATEST SET,ELECTRONIC EQUIPMENT
INDICATOR TYPEDIAL W/POINTER
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
METER DEPTH BEHIND MOUNTING FLANGE2.250 INCHES MAXIMUM IN
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
OTHER ITEMS IN FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6625-00-000-0309 6625-00-000-0480 6625-00-001-1338 6625-00-001-1341 6625-00-001-1371 6625-00-001-1373 6625-00-001-1374 6625-00-001-1377
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 390878-1?
390878-1 is a AMMETER.
What is the NSN for 390878-1?
390878-1 is cataloged in the U.S. Government catalog under NSN 6625-00-451-3288. This indicates validated use in U.S. government and defense supply chains.
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