PartsTable
Technical Data Sheet
TYPE-21 ✓ Verified by PartsTable
Ricoh · 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: COPPER ALLOY OVERALL, nut_style: ROUND, body_width: 3.750 INCHES NOMINAL IN, body_height: 4.500 INCHES NOMINAL IN, body_length: 4.563 INCHES NOMINAL IN, nut_diameter: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-051-8296, 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
TYPE-21
NSN: 5950-00-051-8296
FSC: 5950
CAGE: 58474 — SUPERIOR ELECTRIC HOLDING GROUP LLC DIV SPECIALTY PRODUCT TECHNOLOGIES (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleROUND
body_width3.750 INCHES NOMINAL IN
body_height4.500 INCHES NOMINAL IN
body_length4.563 INCHES NOMINAL IN
nut_diameter0.250 INCHES NOMINAL IN
thread_class2B
nut_thickness0.375 INCHES NOMINAL IN
thread_seriesUNIFIED NATIONAL COARSE (UNC)
inclosure_typePARTIALLY INCLOSED, HALF SHELL
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
NSN5950-00-051-8296
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Ricoh TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN TYPE-21 MFR Ricoh TRANSFORMER,POWER AUTO
KEY FEATURES
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
WINDING FUNCTION AND QUANTITY: 1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
WINDING OPERATING VOLTAGE: 0.00 AC VOLTS MINIMUM AND 120.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
INCLOSURE TYPE: PARTIALLY INCLOSED, HALF SHELL
BODY WIDTH: 3.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
WINDING FUNCTION AND QUANTITY1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
WINDING OPERATING VOLTAGE0.00 AC VOLTS MINIMUM AND 120.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
WINDING OPERATING VOLTAGE120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
INCLOSURE TYPEPARTIALLY INCLOSED, HALF SHELL
BODY WIDTH3.750 INCHES NOMINAL IN
FREQUENCY RATING50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING POWER RATING660.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
543426Interchangeable
interchangeable cross-reference
interchangeable
1314X1Interchangeable
interchangeable cross-reference
interchangeable
10457902Interchangeable
interchangeable cross-reference
interchangeable
623-12559Interchangeable
interchangeable cross-reference
interchangeable
23176-208520-17-0Interchangeable
interchangeable cross-reference
interchangeable
192431Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TYPE-21?
TYPE-21 is a TRANSFORMER,POWER AUTOTRANSFORME manufactured by Ricoh.
What parts can replace TYPE-21?
There are 12 known substitutes for TYPE-21: 543426, 1314X1, 10457902 and 9 more. Substitute compatibility should be verified for your specific system.
Is TYPE-21 still available?
TYPE-21 is currently cancelled.
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