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Technical Data Sheet

ARU-42/A-1 — INDICATOR,ATTITUDE

✓ Government record, cited
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M · COMPONENT
PRODUCT OVERVIEW

ARU-42/A-1: INDICATOR,ATTITUDE.

The INDICATOR,ATTITUDE is a MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M industrial component. Key specifications include SCALE RANGE: -70.0 TO 80.0 DEGREES SINGLE INDICATOR SINGLE SCALE, CURRENT TYPE: DC, POINTER TYPE: INDICATING SINGLE REFERENCE POINTER, SCALE MARKING: LETTERS AND LINED INCREMENTS AND NUMERALS, POINTER FINISH: NONLUMINOUS SINGLE REFERENCE POINTER, ACCURACY RATING: 0.5 DEGREE ANGULAR CALIBRATION RANGE FIRST INDICATOR SINGLE SCALE. This part is cataloged in the U.S.

Government catalog under NSN 6610-00-200-8773, 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
ARU-42/A-1
NSN: 6610-00-200-8773
NIINs: 002008773, 002008832
FSC: 6610 — Flight Instruments
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
SCALE RANGE-70.0 TO 80.0 DEGREES SINGLE INDICATOR SINGLE SCALE
CURRENT TYPEDC
POINTER TYPEINDICATING SINGLE REFERENCE POINTER
SCALE MARKINGLETTERS AND LINED INCREMENTS AND NUMERALS
POINTER FINISHNONLUMINOUS SINGLE REFERENCE POINTER
ACCURACY RATING0.5 DEGREE ANGULAR CALIBRATION RANGE FIRST INDICATOR SINGLE SCALE
POINTER PURPOSEBANK
DC VOLTAGE RATING16.0 VOLTS MINIMUM AND 30.0 VOLTS MAXIMUM
PRESENTATION TYPEDRUM DIAL AND DROP FLAGS
SUPPLEMENTARY FEATURESDISPLAYS ATTITUDE INFORMATION FOR HIGH PERFORMANCE AIRCRAFT WHICH HAVE WHITE LIGHTED INSTRUMENT PANELS. R CONTAINS ITS OWN VERTICAL GYROSCOPE AND DISPLAYS PITCH AND ROLL ATTITUDE
SCALE DIVISION QUANTITY17 SINGLE INDICATOR SINGLE SCALE
SCALE MARKING TRANSPARENCYNONLUMINOUS
NSN6610-00-200-8773
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M INDICATOR,ATTITUDE TITLE COMPONENT PN ARU-42/A-1 MFR MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M INDICATOR,ATTITUDE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BEZEL AND 3 SCREW
•
SCALE MARKING: LETTERS AND LINED INCREMENTS AND NUMERALS
•
CURRENT TYPE: DC
•
ELECTRICAL CONNECTION QUANTITY: 1
•
DC VOLTAGE RATING: 16.0 VOLTS MINIMUM AND 30.0 VOLTS MAXIMUM
•
ELECTRICAL CONNECTION IDENTIFYING NUMBER: MS27335T10-5P
•
ACCURACY RATING: 0.5 DEGREE ANGULAR CALIBRATION RANGE FIRST INDICATOR SINGLE SCALE
•
SUPPLEMENTARY FEATURES: DISPLAYS ATTITUDE INFORMATION FOR HIGH PERFORMANCE AIRCRAFT WHICH HAVE WHITE LIGHTED INSTRUMENT PANELS. R CONTAINS ITS OWN VERTICAL GYROSCOPE AND DISPLAYS PITCH AND ROLL ATTITUDE
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BEZEL AND 3 SCREW
SCALE MARKINGLETTERS AND LINED INCREMENTS AND NUMERALS
CURRENT TYPEDC
ELECTRICAL CONNECTION QUANTITY1
DC VOLTAGE RATING16.0 VOLTS MINIMUM AND 30.0 VOLTS MAXIMUM
ELECTRICAL CONNECTION IDENTIFYING NUMBERMS27335T10-5P
ACCURACY RATING0.5 DEGREE ANGULAR CALIBRATION RANGE FIRST INDICATOR SINGLE SCALE
SUPPLEMENTARY FEATURESDISPLAYS ATTITUDE INFORMATION FOR HIGH PERFORMANCE AIRCRAFT WHICH HAVE WHITE LIGHTED INSTRUMENT PANELS. R CONTAINS ITS OWN VERTICAL GYROSCOPE AND DISPLAYS PITCH AND ROLL ATTITUDE
SCALE RANGE-70.0 TO 80.0 DEGREES SINGLE INDICATOR SINGLE SCALE
SCALE MARKING TRANSPARENCYNONLUMINOUS
SUBSTITUTES & CROSS-REFERENCES 1
MILI83392Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is ARU-42/A-1?
ARU-42/A-1 is a INDICATOR,ATTITUDE manufactured by MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M.
What parts can replace ARU-42/A-1?
There is 1 known substitute for ARU-42/A-1: MILI83392. Substitute compatibility should be verified for your specific system.
What is the NSN for ARU-42/A-1?
ARU-42/A-1 is cataloged in the U.S. Government catalog under NSN 6610-00-200-8773. This indicates validated use in U.S. government and defense supply chains.
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