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5PRB03 — PROBE,SAMPLING,GAS INDICATOR

✓ Government record, cited
ADVANCED MICRO INSTRUMENTS, INC. DBA ADVANCED MICRO INSTRUMENTS INC · COMPONENT
PRODUCT OVERVIEW

5PRB03: PROBE,SAMPLING,GAS INDICATOR.

The PROBE,SAMPLING,GAS INDICATOR is a ADVANCED MICRO INSTRUMENTS, INC. DBA ADVANCED MICRO INSTRUMENTS INC industrial component. Key specifications include DESIGN TYPE: NONTRIPOD MOUNTING, USAGE DESIGN: AIRCRAFT, MEDIA DETECTED: OXYGEN, SPECIAL FEATURES: ITEM IS ELECTRONIC DEVICE RECEIVES SIGNAL FROM A CHEMICAL CELL (A SENSOR-4SEN03), DETERMINES PERCENTAGE OF OXYGEN, MOUNTING CONFIGURATION: MOUNTED INSIDE ELECTRICAL BOX, END ITEM IDENTIFICATION: 3655NCD019034.

This part is cataloged in the U.S. Government catalog under NSN 6665-01-478-9209, 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
5PRB03
NSN: 6665-01-478-9209
FSC: 6665 — Hazard-detecting Instruments and Apparatus
CAGE: 1GKY2 — ADVANCED MICRO INSTRUMENTS, INC. DBA ADVANCED MICRO INSTRUMENTS INC (USA)
SPECIFICATIONS
DESIGN TYPENONTRIPOD MOUNTING
USAGE DESIGNAIRCRAFT
MEDIA DETECTEDOXYGEN
SPECIAL FEATURESITEM IS ELECTRONIC DEVICE RECEIVES SIGNAL FROM A CHEMICAL CELL (A SENSOR-4SEN03), DETERMINES PERCENTAGE OF OXYGEN
MOUNTING CONFIGURATIONMOUNTED INSIDE ELECTRICAL BOX
END ITEM IDENTIFICATION3655NCD019034
NSN6665-01-478-9209
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: ADVANCED MICRO INSTRUMENTS, INC. DBA ADVANCED MICRO INSTRUMENTS INC PROBE,SAMPLING,GAS INDICATOR TITLE COMPONENT PN 5PRB03 MFR ADVANCED MICRO INSTRUMENTS, INC. DBA ADVANCED MICRO INSTRUMENTS INC PROBE,SAMPLING,GAS IND
KEY FEATURES
•
USAGE DESIGN: AIRCRAFT
•
DESIGN TYPE: NONTRIPOD MOUNTING
•
MEDIA DETECTED: OXYGEN
•
MOUNTING CONFIGURATION: MOUNTED INSIDE ELECTRICAL BOX
TECHNICAL CHARACTERISTICS
USAGE DESIGNAIRCRAFT
DESIGN TYPENONTRIPOD MOUNTING
MEDIA DETECTEDOXYGEN
SPECIAL FEATURESITEM IS ELECTRONIC DEVICE RECEIVES SIGNAL FROM A CHEMICAL CELL (A SENSOR-4SEN03), DETERMINES PERCENTAGE OF OXYGEN
MOUNTING CONFIGURATIONMOUNTED INSIDE ELECTRICAL BOX
END ITEM IDENTIFICATION3655NCD019034
SUBSTITUTES & CROSS-REFERENCES 2
581922-001Reference document
Same NSN cross-reference
Reference document — Secondary reference
581922Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5PRB03?
5PRB03 is a PROBE,SAMPLING,GAS INDICATOR manufactured by ADVANCED MICRO INSTRUMENTS, INC. DBA ADVANCED MICRO INSTRUMENTS INC.
What parts can replace 5PRB03?
There are 2 known substitutes for 5PRB03: 581922-001, 581922. Substitute compatibility should be verified for your specific system.
What is the NSN for 5PRB03?
5PRB03 is cataloged in the U.S. Government catalog under NSN 6665-01-478-9209. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.