PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 4-934-05-0020
4-934-05-0020 ✓ 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

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include style_designator: ANGLE, flow_control_device: DISK, media_for_which_designed: REFRIGERANT 12 SINGLE RESPONSE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8120-00-597-0888, 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
4-934-05-0020
NSN: 8120-00-597-0888
FSC: 8120
CAGE: 00742 — AIR PRODUCTS & CHEMICALS, INC (USA)
SPECIFICATIONS
style_designatorANGLE
flow_control_deviceDISK
media_for_which_designedREFRIGERANT 12 SINGLE RESPONSE
NSN8120-00-597-0888
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 4-934-05-0020 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
DEPARTURE FROM CITED DESIGNATOR: AS MODIFIED BY THREAD SIZE
•
NONDEFINITIVE SPEC/STD DATA: V39-541-2 TYPE
•
MATERIAL: COPPER ALLOY BODY
•
MEDIA FOR WHICH DESIGNED: OXYGEN, GASEOUS
•
BODY STYLE: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
•
OPERATING PRESSURE: 2400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
VALVE OPERATION METHOD: WHEEL
•
FURNISHED ITEMS: CAP AND CHAIN AND SAFETY DEVICE
TECHNICAL CHARACTERISTICS (FLIS)
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY THREAD SIZE
NONDEFINITIVE SPEC/STD DATAV39-541-2 TYPE
MATERIALCOPPER ALLOY BODY
MEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
OPERATING PRESSURE2400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
VALVE OPERATION METHODWHEEL
FURNISHED ITEMSCAP AND CHAIN AND SAFETY DEVICE
END CONNECTION QUANTITY2
TEMP RATING70.0 FAHRENHEIT DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
10685Interchangeable
interchangeable cross-reference
interchangeable
610AS136Interchangeable
interchangeable cross-reference
interchangeable
2559M-12A-3000FBInterchangeable
interchangeable cross-reference
interchangeable
AA59860-065/063Interchangeable
interchangeable cross-reference
interchangeable
MIL-V-2/26Interchangeable
interchangeable cross-reference
interchangeable
106185Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4-934-05-0020?
4-934-05-0020 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 4-934-05-0020?
There are 29 known substitutes for 4-934-05-0020: 10685, 610AS136, 2559M-12A-3000FB and 26 more. Substitute compatibility should be verified for your specific system.
Is 4-934-05-0020 still available?
4-934-05-0020 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