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PartsTable / COMPONENT / 103539A
103539A ✓ 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

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include material: PLASTIC PROTECTIVE CRYSTAL, dial_size: 2-1/2 IN. DIA IN, bezel_type: SLIPS-ON, scale_name: PRESSURE, scale_type: SINGLE, body_length: 13.500 INCHES NOMINAL 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 6685-00-937-4471, 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
103539A
NSN: 6685-00-937-4471
FSC: 6685
CAGE: 61349 — AMETEK, INC. DIV AEROSPACE & DEFENSE (USA)
SPECIFICATIONS
materialPLASTIC PROTECTIVE CRYSTAL
dial_size2-1/2 IN. DIA IN
bezel_typeSLIPS-ON
scale_namePRESSURE
scale_typeSINGLE
body_length13.500 INCHES NOMINAL IN
scale_range+0.000 TO 3000.000 POUNDS PRESSURE PER SQUARE INCH LBS
pointer_typeINDICATING
adjustabilityNONADJUSTABLE OR ADJUSTABLE
overall_depth1.890 INCHES NOMINAL IN
overall_width2.710 INCHES NOMINAL IN
pointer_colorBLACK AND RED
NSN6685-00-937-4471
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN 103539A MFR TRANSFORMER,POWER AUTO
KEY FEATURES
•
SURFACE TREATMENT: ENAMEL CASE
•
MATERIAL: COPPER ALLOY ACTUATING ELEMENT
•
SCALE ACCURACY: 2 PCT MIDDLE HALF OF RANGE 3 PCT FIRST AND LAST QUARTER OF RANGE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH2.710 INCHES NOMINAL IN
SURFACE TREATMENTENAMEL CASE
MATERIALCOPPER ALLOY ACTUATING ELEMENT
MATERIALSTEEL CASE
MATERIALPLASTIC PROTECTIVE CRYSTAL
OVERALL DEPTH1.890 INCHES NOMINAL IN
OVERALL HEIGHT2.710 INCHES NOMINAL IN
SCALE ACCURACY2 PCT MIDDLE HALF OF RANGE 3 PCT FIRST AND LAST QUARTER OF RANGE
SCALE NAME FOR WHICH POINTER IS DESIGNEDPRESSURE
MOUNTING METHODRIGID STEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
103539Interchangeable
interchangeable cross-reference
interchangeable
41-181Interchangeable
interchangeable cross-reference
interchangeable
DF355Interchangeable
interchangeable cross-reference
interchangeable
QBR27251Interchangeable
interchangeable cross-reference
interchangeable
SM-A-916477Interchangeable
interchangeable cross-reference
interchangeable
103539AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 103539A?
103539A is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace 103539A?
There are 8 known substitutes for 103539A: 103539, 41-181, DF355 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 103539A?
103539A is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-937-4471. 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