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PartsTable / COMPONENT / BLF44-7
BLF44-7 ✓ 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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: COPPER ALLOY 937 OVERALL, nut_style: HEXAGON, nut_height: 0.312 INCHES NOMINAL IN, body_length: 0.953 INCHES MAXIMUM IN, temp_rating: 250.0 FAHRENHEIT NOMINAL DEGF, corner_shape: SQUARE ALL CORNERS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-074-1019, 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
BLF44-7
NSN: 3455-01-074-1019
FSC: 3455
CAGE: 64560 — WELDON TOOL CO THE (USA)
SPECIFICATIONS
materialCOPPER ALLOY 937 OVERALL
nut_styleHEXAGON
nut_height0.312 INCHES NOMINAL IN
body_length0.953 INCHES MAXIMUM IN
temp_rating250.0 FAHRENHEIT NOMINAL DEGF
corner_shapeSQUARE ALL CORNERS
thread_class3B
body_diameter0.234 INCHES MAXIMUM IN
cubic_measure0.041 CUBIC INCHES
terminal_typeWIRE LEAD
thread_seriesUNIFIED NATIONAL COARSE (UNC)
inclosure_typeENCAPSULATED
NSN3455-01-074-1019
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN BLF44-7 MFR RESISTOR,FIXED,WIRE WO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
123550Interchangeable
interchangeable cross-reference
interchangeable
C1394PC9Interchangeable
interchangeable cross-reference
interchangeable
4599Interchangeable
interchangeable cross-reference
interchangeable
41-741Interchangeable
interchangeable cross-reference
interchangeable
1197119Interchangeable
interchangeable cross-reference
interchangeable
55438Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BLF44-7?
BLF44-7 is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace BLF44-7?
There are 21 known substitutes for BLF44-7: 123550, C1394PC9, 4599 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BLF44-7?
BLF44-7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-01-074-1019. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026