PartsTable
Technical Data Sheet
A51A9189-3 ✓ 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 SWITCH ASSEMBLY-DIODE is a the manufacturer industrial component. Key specifications include end_item_identification: ACFT MODEL F14A, general_characteristics_item_description: LG 4.66O IN.,H 2.000 IN.,THK 1.300 IN. IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5841-01-104-9377, 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 A51A9189-3
NSN: 5841-01-104-9377
FSC: 5841
CAGE: 61174 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
end_item_identificationACFT MODEL F14A
general_characteristics_item_descriptionLG 4.66O IN.,H 2.000 IN.,THK 1.300 IN. IN
NSN5841-01-104-9377
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH ASSEMBLY-DIODE TITLE COMPONENT PN A51A9189-3 MFR SWITCH ASSEMBLY-DIODE
KEY FEATURES
GENERAL CHARACTERISTICS ITEM DESCRIPTION: LG 4.66O IN.,H 2.000 IN.,THK 1.300 IN. IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONLG 4.66O IN.,H 2.000 IN.,THK 1.300 IN. IN
END ITEM IDENTIFICATIONACFT MODEL F14A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
A-A-51145 TY 1 FORM BInterchangeable
interchangeable cross-reference
interchangeable
0F506Interchangeable
interchangeable cross-reference
interchangeable
A-A-51145DInterchangeable
interchangeable cross-reference
interchangeable
397333Interchangeable
interchangeable cross-reference
interchangeable
364947Interchangeable
interchangeable cross-reference
interchangeable
2595Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A51A9189-3?
A51A9189-3 is a SWITCH ASSEMBLY-DIODE. It is classified as a MRO (MRO_GENERAL).
What parts can replace A51A9189-3?
There are 25 known substitutes for A51A9189-3: A-A-51145 TY 1 FORM B, 0F506, A-A-51145D and 22 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A51A9189-3?
A51A9189-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5841-01-104-9377. This indicates validated use in U.S. government and defense supply chains.
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