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F18A — REACTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

F18A: REACTOR.

The REACTOR is a the manufacturer industrial component. Key specifications include body_width: 2.625 INCHES NOMINAL IN, body_height: 3.188 INCHES NOMINAL IN, body_length: 2.656 INCHES NOMINAL IN, inclosure_type: PARTIALLY INCLOSED, DOUBLE SHELL, overall_height: 0.660 INCHES NOMINAL IN, inductance_type: FIXED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-411-3043, 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
F18A
NSN: 5950-00-411-3043
NIINs: 004113043, 005892869
FSC: 5950 — Coils and Transformers
CAGE: 26522 — B G LABORATORIES INC. (USA)
SPECIFICATIONS
body_width2.625 INCHES NOMINAL IN
body_height3.188 INCHES NOMINAL IN
body_length2.656 INCHES NOMINAL IN
inclosure_typePARTIALLY INCLOSED, DOUBLE SHELL
overall_height0.660 INCHES NOMINAL IN
inductance_typeFIXED
mounting_methodFLANGE AND SLOT SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
winding_quantity1 SINGLE COMPONENT
inductance_rating1.00 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_tab_width0.156 INCHES NOMINAL IN
mounting_slot_width0.188 INCHES NOMINAL SINGLE GROUP IN
NSN5950-00-411-3043
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN F18A MFR REACTOR
KEY FEATURES
•
INCLOSURE TYPE: OPEN
•
MOUNTING METHOD: TAB SINGLE GROUP
•
INDUCTANCE RATING: 1.00 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
•
BODY WIDTH: 0.500 INCHES NOMINAL IN
•
BODY HEIGHT: 0.485 INCHES NOMINAL IN
•
BODY LENGTH: 0.550 INCHES NOMINAL IN
•
DC RESISTANCE RATING IN OHMS: 0.800 SINGLE COMPONENT SINGLE WINDING
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.660 INCHES NOMINAL IN
INCLOSURE TYPEOPEN
MOUNTING METHODTAB SINGLE GROUP
INDUCTANCE RATING1.00 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
BODY WIDTH0.500 INCHES NOMINAL IN
BODY HEIGHT0.485 INCHES NOMINAL IN
BODY LENGTH0.550 INCHES NOMINAL IN
DC RESISTANCE RATING IN OHMS0.800 SINGLE COMPONENT SINGLE WINDING
MOUNTING TAB WIDTH0.156 INCHES NOMINAL IN
WINDING QUANTITY1 SINGLE COMPONENT
SUBSTITUTES & CROSS-REFERENCES 1
900187-001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is F18A?
F18A is a REACTOR.
What parts can replace F18A?
There is 1 known substitute for F18A: 900187-001. Substitute compatibility should be verified for your specific system.
What is the NSN for F18A?
F18A is cataloged in the U.S. Government catalog under NSN 5950-00-411-3043. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.