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PartsTable / COMPONENT / A1-33473
A1-33473 ✓ 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 BAR,SELECTOR,TELETYPEWRITER is a the manufacturer industrial component. Key specifications include body_width: 4.625 INCHES NOMINAL IN, body_height: 4.000 INCHES NOMINAL IN, body_length: 3.750 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 57.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-029-1697, 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
A1-33473
NSN: 5950-01-029-1697
FSC: 5950
CAGE: 95970 — MTE CORP MILWAUKEE TRANSFORMER CO (USA)
SPECIFICATIONS
body_width4.625 INCHES NOMINAL IN
body_height4.000 INCHES NOMINAL IN
body_length3.750 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating57.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp70.0 CELSIUS DEGC
mounting_hole_diameter0.218 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current5.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
winding_operating_voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity4 SINGLE GROUP
NSN5950-01-029-1697
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BAR,SELECTOR,TELETYPEWRITER TITLE COMPONENT PN A1-33473 MFR BAR,SELECTOR,TELETYPEW
KEY FEATURES
•
WINDING OPERATING CURRENT: 5.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
•
MOUNTING HOLE DIAMETER: 0.218 INCHES NOMINAL SINGLE GROUP IN
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
WINDING OPERATING VOLTAGE: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
FREQUENCY RATING: 57.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
•
MAXIMUM OPERATING TEMP: 70.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING CURRENT5.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
MOUNTING HOLE DIAMETER0.218 INCHES NOMINAL SINGLE GROUP IN
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
FREQUENCY RATING57.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
MAXIMUM OPERATING TEMP70.0 CELSIUS DEGC
BODY HEIGHT4.000 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY7 SOLDERLESS LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
WWP521Interchangeable
interchangeable cross-reference
interchangeable
65B3-4Interchangeable
interchangeable cross-reference
interchangeable
4730PL0896783Interchangeable
interchangeable cross-reference
interchangeable
11509Interchangeable
interchangeable cross-reference
interchangeable
SC-B-69640Interchangeable
interchangeable cross-reference
interchangeable
497LXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1-33473?
A1-33473 is a BAR,SELECTOR,TELETYPEWRITER.
What parts can replace A1-33473?
There are 21 known substitutes for A1-33473: WWP521, 65B3-4, 4730PL0896783 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1-33473?
A1-33473 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-029-1697. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026