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1856467 ✓ 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 forceps: NOT INCLUDED, material: COPPER ALLOY INDIVIDUAL UNIT WEIGHT, fitted_box: INCLUDED, head_style: HEXAGON, head_height: 0.272 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN, corner_shape: SQUARE INSIDE RIGHT CORNER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-142-7697, 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
1856467
NSN: 5950-01-142-7697
FSC: 5950
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
forcepsNOT INCLUDED
materialCOPPER ALLOY INDIVIDUAL UNIT WEIGHT
fitted_boxINCLUDED
head_styleHEXAGON
head_height0.272 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN
corner_shapeSQUARE INSIDE RIGHT CORNER
flange_width0.0210 INCHES MINIMUM AND 0.0230 INCHES MAXIMUM IN
thread_class2A A
terminal_typeQUICK DISCONNECT, MALE
thread_length0.884 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
mounting_styleTWO HOLE
overall_length0.0867 INCHES MINIMUM AND 0.0937 INCHES MAXIMUM IN
NSN5950-01-142-7697
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN 1856467 MFR REACTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
1863HX1Interchangeable
interchangeable cross-reference
interchangeable
71145-86Interchangeable
interchangeable cross-reference
interchangeable
B1821BH044C113NInterchangeable
interchangeable cross-reference
interchangeable
12720Interchangeable
interchangeable cross-reference
interchangeable
516FInterchangeable
interchangeable cross-reference
interchangeable
MILB5687Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1856467?
1856467 is a REACTOR.
What parts can replace 1856467?
There are 14 known substitutes for 1856467: 1863HX1, 71145-86, B1821BH044C113N and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1856467?
1856467 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-142-7697. 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