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Technical Data Sheet
PartsTable / COMPONENT / DHS20B
DHS20B ✓ 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: STEEL OVERALL, head_style: FLAT COUNTERSUNK, design_type: PULL OR PUSH, usage_design: STARTER MOTOR CONTACT TERMINAL, head_diameter: 0.389 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN, submersibility: NONSUBMERSIBLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-513-1352, 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
DHS20B
NSN: 5965-00-513-1352
FSC: 5965
CAGE: 77196 — PERMOFLUX DIV OF DX RADIO AND TV SERVICE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT COUNTERSUNK
design_typePULL OR PUSH
usage_designSTARTER MOTOR CONTACT TERMINAL
head_diameter0.389 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
submersibilityNONSUBMERSIBLE
fastener_length1.203 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
mounting_methodBUSHING
countersink_angle80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
surface_treatmentCADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL
contact_break_typeSINGLE
internal_drive_styleCROSS RECESS TYPE 1
NSN5965-00-513-1352
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN DHS20B MFR TRANSFORMER,POWER AUTO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
FFS111Interchangeable
interchangeable cross-reference
interchangeable
MS35492-593Interchangeable
interchangeable cross-reference
interchangeable
MS35492-93Interchangeable
interchangeable cross-reference
interchangeable
9576STKInterchangeable
interchangeable cross-reference
interchangeable
9576Interchangeable
interchangeable cross-reference
interchangeable
SM7-30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DHS20B?
DHS20B is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace DHS20B?
There are 9 known substitutes for DHS20B: FFS111, MS35492-593, MS35492-93 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DHS20B?
DHS20B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-513-1352. 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