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Technical Data Sheet
PartsTable / COMPONENT / A-A-39
A-A-39 ✓ Verified by PartsTable
— · COMPONENT
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

RING ASSEMBLY,ELECTRICAL CONTACT. Key specifications include width: 0.040 INCHES NOMINAL IN, diameter: 0.080 INCHES NOMINAL IN, bearing_type: ROLLER, construction: PERMANENT MAGNET, current_type: AC, solvent_type: WATER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-503-9495, 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
A-A-39
NSN: 5977-00-503-9495
FSC: 5977
CAGE: 99932 — MOOG INC. (USA)
SPECIFICATIONS
width0.040 INCHES NOMINAL IN
diameter0.080 INCHES NOMINAL IN
bearing_typeROLLER
constructionPERMANENT MAGNET
current_typeAC
solvent_typeWATER
physical_formLIQUID
overall_length0.620 INCHES NOMINAL IN
overall_diameter0.140 INCHES NOMINAL IN
features_providedSHAFT
fsc_application_dataCONTROL ROLL AND PITCH,AUTOMATIC PILOT
contact_ring_quantity4
NSN5977-00-503-9495
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING ASSEMBLY,ELECTRICAL CONTACT TITLE COMPONENT PN A-A-39 MFR RING ASSEMBLY,ELECTRIC
KEY FEATURES
•
DIAMETER: 0.080 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.140 INCHES NOMINAL IN
•
FSC APPLICATION DATA: CONTROL ROLL AND PITCH,AUTOMATIC PILOT
•
WIDTH: 0.040 INCHES NOMINAL IN
•
MOUNTING CONFIGURATION: PRESS FIT MOUNTED
•
CONTACT RING QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.620 INCHES NOMINAL IN
DIAMETER0.080 INCHES NOMINAL IN
OVERALL DIAMETER0.140 INCHES NOMINAL IN
FSC APPLICATION DATACONTROL ROLL AND PITCH,AUTOMATIC PILOT
WIDTH0.040 INCHES NOMINAL IN
MOUNTING CONFIGURATIONPRESS FIT MOUNTED
CONTACT RING QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
P-D-223Interchangeable
interchangeable cross-reference
interchangeable
LIQUID HARD SURFACE CLEANERInterchangeable
interchangeable cross-reference
interchangeable
DETERGENT, GENERAL PURPOSEInterchangeable
interchangeable cross-reference
interchangeable
ASSURE-5GLInterchangeable
interchangeable cross-reference
interchangeable
PD-223CInterchangeable
interchangeable cross-reference
interchangeable
DETERGENT, G.P. HEAVY DUTYInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-A-39?
A-A-39 is a RING ASSEMBLY,ELECTRICAL CONTACT.
What parts can replace A-A-39?
There are 9 known substitutes for A-A-39: P-D-223, LIQUID HARD SURFACE CLEANER, DETERGENT, GENERAL PURPOSE and 6 more. Substitute compatibility should be verified for your specific system.
Is A-A-39 still available?
A-A-39 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026