PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1857568
1857568 ✓ 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 REACTOR is a the manufacturer industrial component. Key specifications include body_width: 2.750 INCHES MAXIMUM IN, body_height: 4.437 INCHES MAXIMUM IN, body_length: 3.187 INCHES MAXIMUM IN, rating_method: ELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING, turn_quantity: 2000 SINGLE COMPONENT SINGLE WINDING, inclosure_type: HERMETICALLY SEALED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-681-2996, 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
1857568
NSN: 5950-00-681-2996
FSC: 5950
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width2.750 INCHES MAXIMUM IN
body_height4.437 INCHES MAXIMUM IN
body_length3.187 INCHES MAXIMUM IN
rating_methodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity2000 SINGLE COMPONENT SINGLE WINDING
inclosure_typeHERMETICALLY SEALED
inductance_typeFIXED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating2.4 KILOHERTZ NOMINAL SINGLE COMPONENT
winding_quantity1 SINGLE COMPONENT
inductance_rating3.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
nominal_thread_size0.164 INCHES SINGLE GROUP IN
NSN5950-00-681-2996
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN 1857568 MFR REACTOR
KEY FEATURES
•
BODY WIDTH: 2.750 INCHES MAXIMUM IN
•
MAXIMUM OPERATING TEMP: 85.0 CELSIUS DEGC
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING OPERATING CURRENT: 200.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
WINDING QUANTITY: 1 SINGLE COMPONENT
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
INDUCTANCE RATING: 3.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
•
INCLOSURE TYPE: HERMETICALLY SEALED
TECHNICAL CHARACTERISTICS (FLIS)
BODY WIDTH2.750 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP85.0 CELSIUS DEGC
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING CURRENT200.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
WINDING QUANTITY1 SINGLE COMPONENT
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
INDUCTANCE RATING3.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
INCLOSURE TYPEHERMETICALLY SEALED
BODY HEIGHT4.437 INCHES MAXIMUM IN
RATING METHODELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
1766Interchangeable
interchangeable cross-reference
interchangeable
B-543Interchangeable
interchangeable cross-reference
interchangeable
B543B107A000014S000000Interchangeable
interchangeable cross-reference
interchangeable
152-25Interchangeable
interchangeable cross-reference
interchangeable
M178Interchangeable
interchangeable cross-reference
interchangeable
M178AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1857568?
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 1857568?
1857568 is a REACTOR.
What parts can replace 1857568?
There are 27 known substitutes for 1857568: 1766, B-543, B543B107A000014S000000 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1857568?
1857568 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-681-2996. 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 — 1857568

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