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Technical Data Sheet
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148644 — 148644

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

148644: 148644.

The 148644 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: 2.000 INCHES NOMINAL IN, overall_diameter: 4.375 INCHES NOMINAL IN, style_designator: ROUND SURFACE MTG. This part is cataloged in the U.S.

Government catalog under NSN 6625-00-538-8992, 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→ 148644
NSN: 6625-00-538-8992
NIINs: 005388992, 013852911
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
movement_typeMOVING COIL, PERMANENT MAGNET
pointer_colorBLACK SINGLE INDICATOR SINGLE RANGE
indicator_typeDIAL W/POINTER
overall_length2.000 INCHES NOMINAL IN
overall_diameter4.375 INCHES NOMINAL IN
style_designatorROUND SURFACE MTG
measurement_range+30.0 TO 100.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
sensitivity_rating50.0 MILLIVOLTS
accuracy_in_percent-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
installation_designPANEL
fsc_application_dataTEST SET ELECTRONIC
scale_graduation_typeLINEAR SINGLE INDICATOR SINGLE RANGE
NSN6625-00-538-8992
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 148644 TITLE COMPONENT PN 148644 MFR 148644
KEY FEATURES
•
CIRCUIT CONSTRUCTION TYPE: NONELECTRONIC
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 CLAMP
•
FSC APPLICATION DATA: TEST SET ELECTRONIC
•
INDICATOR TYPE: DIAL W/POINTER
•
MOUNTING ARRANGEMENT STYLE: THREE HOLE/STUD BOLT CIRCLE
•
CIRCUIT ATTACHMENT METHOD AND QUANTITY: 2 THREADED STUD
•
CIRCUIT CURRENT FOR WHICH DESIGNED: DC
•
MOVEMENT TYPE: MOVING COIL, PERMANENT MAGNET
TECHNICAL CHARACTERISTICS
CIRCUIT CONSTRUCTION TYPENONELECTRONIC
MOUNTING FACILITY TYPE AND QUANTITY1 CLAMP
FSC APPLICATION DATATEST SET ELECTRONIC
INDICATOR TYPEDIAL W/POINTER
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
ACCURACY IN PERCENT-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
OVERALL DIAMETER4.375 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
66255388992Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 148644?
148644 is a 148644. It is classified as a MRO (MRO_GENERAL).
What parts can replace 148644?
There is 1 known substitute for 148644: 66255388992. Substitute compatibility should be verified for your specific system.
What is the NSN for 148644?
148644 is cataloged in the U.S. Government catalog under NSN 6625-00-538-8992. This indicates validated use in U.S. government and defense supply chains.
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