PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 3-20074
3-20074 ✓ Verified by PartsTable
Oral-B · 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 TRANSFORMER,POWER is a Oral-B industrial component. Key specifications include body_width: 1.160 INCHES NOMINAL IN, body_height: 0.940 INCHES NOMINAL IN, body_length: 1.340 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL 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 5950-00-603-6938, 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
3-20074
NSN: 5950-00-603-6938
FSC: 5950
CAGE: 00144 — TE CONNECTIVITY NETWORKS, INC. DIV ADC TELECOMMUNICATIONS SALES, INC. (USA)
SPECIFICATIONS
body_width1.160 INCHES NOMINAL IN
body_height0.940 INCHES NOMINAL IN
body_length1.340 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
special_featuresWEAPON SYSTEM ESSENTIAL
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.157 INCHES NOMINAL SINGLE GROUP IN
end_item_identificationHELICOPTER, ADVANCE ATTACK, AH-1W, HELICOPTER, COBRA/TOW, AH SERIES W
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_voltage115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
NSN5950-00-603-6938
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Oral-B TRANSFORMER,POWER TITLE COMPONENT PN 3-20074 MFR Oral-B TRANSFORMER,POWER
KEY FEATURES
•
WINDING OPERATING VOLTAGE: 10.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
•
TERMINAL TYPE AND QUANTITY: 8 WIRE LEAD
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
•
BODY WIDTH: 1.160 INCHES NOMINAL IN
•
BODY LENGTH: 1.340 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
WINDING OPERATING VOLTAGE10.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
TERMINAL TYPE AND QUANTITY8 WIRE LEAD
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
CRITICALITY CODE JUSTIFICATIONFEAT
MOUNTING METHODFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH1.160 INCHES NOMINAL IN
BODY LENGTH1.340 INCHES NOMINAL IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
V3134Interchangeable
interchangeable cross-reference
interchangeable
2BW6Interchangeable
interchangeable cross-reference
interchangeable
1191867Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751 TYCSZ36Interchangeable
interchangeable cross-reference
interchangeable
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
150 36Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 3-20074?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 3-20074?
3-20074 is a TRANSFORMER,POWER manufactured by Oral-B.
What parts can replace 3-20074?
There are 10 known substitutes for 3-20074: V3134, 2BW6, 1191867 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-20074?
3-20074 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-603-6938. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 3-20074

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026