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Technical Data Sheet
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1AU54 ✓ 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 PLUG,MACHINE THREAD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, head_height: 0.156 INCHES NOMINAL IN, thread_class: 2A EXTERNAL A, thread_length: 0.265 INCHES NOMINAL EXTERNAL IN, overall_length: 0.531 INCHES NOMINAL IN, connection_style: PLAIN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-202-7638, 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
1AU54
NSN: 5365-00-202-7638
FSC: 5365
CAGE: 68505 — PRESTOLITE ELECTRIC INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_height0.156 INCHES NOMINAL IN
thread_class2A EXTERNAL A
thread_length0.265 INCHES NOMINAL EXTERNAL IN
overall_length0.531 INCHES NOMINAL IN
connection_stylePLAIN
style_designatorPLUG, MACHINE
thread_directionRIGHT-HAND EXTERNAL
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.562 INCHES EXTERNAL IN
thread_series_designatorUNF EXTERNAL
NSN5365-00-202-7638
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PLUG,MACHINE THREAD TITLE COMPONENT PN 1AU54 MFR PLUG,MACHINE THREAD
KEY FEATURES
•
STYLE DESIGNATOR: PLUG, MACHINE
•
THREAD LENGTH: 0.265 INCHES NOMINAL EXTERNAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
THREAD CLASS: 2A EXTERNAL A
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.562 INCHES EXTERNAL IN
•
THREAD SERIES DESIGNATOR: UNF EXTERNAL
•
HEAD HEIGHT: 0.156 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPLUG, MACHINE
THREAD LENGTH0.265 INCHES NOMINAL EXTERNAL IN
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2A EXTERNAL A
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.562 INCHES EXTERNAL IN
THREAD SERIES DESIGNATORUNF EXTERNAL
HEAD HEIGHT0.156 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
CONNECTION STYLEPLAIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
860806Interchangeable
interchangeable cross-reference
interchangeable
6Interchangeable
interchangeable cross-reference
interchangeable
76Interchangeable
interchangeable cross-reference
interchangeable
118735Interchangeable
interchangeable cross-reference
interchangeable
118731Interchangeable
interchangeable cross-reference
interchangeable
09-23805Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1AU54?
1AU54 is a PLUG,MACHINE THREAD.
What parts can replace 1AU54?
There are 11 known substitutes for 1AU54: 860806, 6, 76 and 8 more. Substitute compatibility should be verified for your specific system.
Is 1AU54 still available?
1AU54 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