PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 546737
546737 ✓ 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 COMP 416SE, body_width: 3.000 INCHES NOMINAL IN, body_height: 4.938 INCHES NOMINAL IN, body_length: 3.500 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, surface_finish: 16.0 MICROINCHES LEFT SIDE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-858-8554, 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
546737
NSN: 5365-00-858-8554
FSC: 5365
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 416SE
body_width3.000 INCHES NOMINAL IN
body_height4.938 INCHES NOMINAL IN
body_length3.500 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
surface_finish16.0 MICROINCHES LEFT SIDE
hardness_rating30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
inside_diameter5.0000 INCHES MINIMUM AND 5.0007 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating47.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
outside_diameter5.748 INCHES MINIMUM AND 5.752 INCHES MAXIMUM IN
overall_thickness0.700 INCHES NOMINAL IN
NSN5365-00-858-8554
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN 546737 MFR TRANSFORMER,POWER AUTO
KEY FEATURES
•
SURFACE FINISH: 16.0 MICROINCHES LEFT SIDE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: STEEL COMP 416SE
•
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
•
OVERALL THICKNESS: 0.700 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 5.748 INCHES MINIMUM AND 5.752 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISH16.0 MICROINCHES LEFT SIDE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5610 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 416SE
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
SPECIAL FEATURESLEFT ID COUNTERBORED TO 5.140 IN.DIA BY 0.147 IN. DEEP W/ONE GROOVE 0.084 IN. W BY 5.245 IN. DIA LOCATED 0.063 IN. FROM LEFT END AND ONE CENTRAL INTERNAL GROOVE 0.190 IN. W BY 5.237 IN.DIA,TWO HOLES 0.062 IN. DIA DRILLED 0.300 IN. DEEP 180 DEG APART ON OD 0.167 FROM LEFT END AT 13 DEG ANGLE IN
OVERALL THICKNESS0.700 INCHES NOMINAL IN
OUTSIDE DIAMETER5.748 INCHES MINIMUM AND 5.752 INCHES MAXIMUM IN
SURFACE FINISH16.0 MICROINCHES LARGEST OUTSIDE DIAMETER
INSIDE DIAMETER5.0000 INCHES MINIMUM AND 5.0007 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
546737Interchangeable
interchangeable cross-reference
interchangeable
6-3703Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 546737?
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 546737?
546737 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace 546737?
There are 2 known substitutes for 546737: 546737, 6-3703. Substitute compatibility should be verified for your specific system.
What is the NSN for 546737?
546737 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-858-8554. 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 — 546737

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