PartsTable
Technical Data Sheet
B440 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 RESISTOR,CURRENT REGULATING is a the manufacturer industrial component. Key specifications include material: GLASS SURFACE, body_width: 1.090 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN, body_height: 1.180 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN, body_length: 4.500 INCHES NOMINAL IN, design_type: INTERIOR, overall_width: 48.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-293-0522, 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
MRO MRO_GENERAL B440
NSN: 3455-00-293-0522
FSC: 3455
CAGE: 72295 — F & D TOOL CO INC (USA)
SPECIFICATIONS
materialGLASS SURFACE
body_width1.090 INCHES MINIMUM AND 1.150 INCHES MAXIMUM IN
body_height1.180 INCHES MINIMUM AND 1.240 INCHES MAXIMUM IN
body_length4.500 INCHES NOMINAL IN
design_typeINTERIOR
overall_width48.000 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeOPEN
overall_length2.030 INCHES MINIMUM AND 2.090 INCHES MAXIMUM IN
inductance_typeFIXED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
NSN3455-00-293-0522
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,CURRENT REGULATING TITLE COMPONENT PN B440 MFR RESISTOR,CURRENT REGUL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
CAP,OPERATING,SURGICALInterchangeable
interchangeable cross-reference
interchangeable
6115Interchangeable
interchangeable cross-reference
interchangeable
2121Interchangeable
interchangeable cross-reference
interchangeable
43-PInterchangeable
interchangeable cross-reference
interchangeable
K13634Interchangeable
interchangeable cross-reference
interchangeable
6CFC13634Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B440?
B440 is a RESISTOR,CURRENT REGULATING. It is classified as a MRO (MRO_GENERAL).
What parts can replace B440?
There are 26 known substitutes for B440: CAP,OPERATING,SURGICAL, 6115, 2121 and 23 more. Substitute compatibility should be verified for your specific system.
Is B440 still available?
B440 is currently cancelled.
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