PartsTable
Technical Data Sheet
1040A-556 ✓ 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 TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include overall_width: 1.325 INCHES NOMINAL IN, inclosure_type: OPEN, overall_height: 0.900 INCHES NOMINAL IN, overall_length: 1.375 INCHES NOMINAL IN, mounting_method: TAB SINGLE GROUP, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-312-0576, 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
1040A-556
NSN: 5950-01-312-0576
FSC: 5950
CAGE: 55597 — ARBITER SYSTEMS, INC. (USA)
SPECIFICATIONS
overall_width1.325 INCHES NOMINAL IN
inclosure_typeOPEN
overall_height0.900 INCHES NOMINAL IN
overall_length1.375 INCHES NOMINAL IN
mounting_methodTAB SINGLE GROUP
reliability_indicatorNOT ESTABLISHED
end_item_identification6625-01-146-1554; TEST SET,ELECTRICAL METER
terminal_type_and_quantity6 WIRE LEAD
NSN5950-01-312-0576
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 1040A-556 MFR TRANSFORMER,POWER
KEY FEATURES
INCLOSURE TYPE: OPEN
RELIABILITY INDICATOR: NOT ESTABLISHED
MOUNTING METHOD: TAB SINGLE GROUP
TERMINAL TYPE AND QUANTITY: 6 WIRE LEAD
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH1.375 INCHES NOMINAL IN
END ITEM IDENTIFICATION6625-01-146-1554; TEST SET,ELECTRICAL METER
INCLOSURE TYPEOPEN
OVERALL WIDTH1.325 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
OVERALL HEIGHT0.900 INCHES NOMINAL IN
MOUNTING METHODTAB SINGLE GROUP
TERMINAL TYPE AND QUANTITY6 WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
401639-5Interchangeable
interchangeable cross-reference
interchangeable
531876-1Interchangeable
interchangeable cross-reference
interchangeable
SMB641497-4Interchangeable
interchangeable cross-reference
interchangeable
DM7002Interchangeable
Same NIIN cross-reference
interchangeable
TN0000700AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1040A-556?
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 1040A-556?
1040A-556 is a TRANSFORMER,POWER.
What parts can replace 1040A-556?
There are 5 known substitutes for 1040A-556: 401639-5, 531876-1, SMB641497-4 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1040A-556?
1040A-556 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-312-0576. 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 — 1040A-556