PartsTable
Technical Data Sheet
PartsTable / MRO / 4550-01
4550-01 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 4550-01 is a the manufacturer industrial component. Key specifications include special_features: NEXT HIGHER ASSEMBLY IS PART NUMBER A2617025100860,DETECTION SYSTEM-APU FIRE AND OVERHEAT-FR95-FR100-Z310, end_item_identification: A310-222 AIRBUS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-109-0656, 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→ 4550-01
NSN: 6625-00-109-0656
FSC: 6625
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
special_featuresNEXT HIGHER ASSEMBLY IS PART NUMBER A2617025100860,DETECTION SYSTEM-APU FIRE AND OVERHEAT-FR95-FR100-Z310
end_item_identificationA310-222 AIRBUS
NSN6625-00-109-0656
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 4550-01 TITLE COMPONENT PN 4550-01 MFR 4550-01
KEY FEATURES
•
COLOR: UNABLE TO DECODE
•
DIAL SCALE MARKING COLOR: BLACK SINGLE INDICATOR SINGLE RANGE
•
INSTALLATION DESIGN: PANEL
•
ACCURACY IN PERCENT: -2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
•
MOUNTING ARRANGEMENT STYLE: THREE HOLE/STUD BOLT CIRCLE
•
METER BODY DIAMETER BEHIND MOUNTING FLANGE: 2.760 INCHES NOMINAL IN
•
MOVEMENT TYPE: MOVING COIL, PERMANENT MAGNET
•
CIRCUIT ATTACHMENT METHOD AND QUANTITY: 2 THREADED STUD
TECHNICAL CHARACTERISTICS (FLIS)
COLORUNABLE TO DECODE
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
INSTALLATION DESIGNPANEL
ACCURACY IN PERCENT-2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
MOUNTING ARRANGEMENT STYLETHREE HOLE/STUD BOLT CIRCLE
METER BODY DIAMETER BEHIND MOUNTING FLANGE2.760 INCHES NOMINAL IN
MOVEMENT TYPEMOVING COIL, PERMANENT MAGNET
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
FEATURES PROVIDEDZERO ADJUSTER
CIRCUIT CURRENT FOR WHICH DESIGNEDDC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
3-01Upgraded Successor
successor cross-reference
successor
136301-087Upgraded Successor
successor cross-reference
successor
MR35W100DCMAUpgraded Successor
successor cross-reference
successor
8D0-41Upgraded Successor
successor cross-reference
successor
6625006431792Upgraded Successor
successor cross-reference
successor
6872259E38Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4550-01?
4550-01 is a 4550-01. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4550-01?
There are 13 known substitutes for 4550-01: 3-01, 136301-087, MR35W100DCMA and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4550-01?
4550-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-109-0656. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026