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Technical Data Sheet

FCW-1908/41535 — CIRCULATOR,RADIO FREQUENCY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

FCW-1908/41535: CIRCULATOR,RADIO FREQUENCY.

The CIRCULATOR,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include width: 1.006 INCHES NOMINAL IN, length: 2.006 INCHES NOMINAL IN, flange_type: COVER, document_type: MILITARY SPECIFICATION, overall_length: 24.000 INCHES NOMINAL IN, connection_method: COVER FLANGE. This part is cataloged in the U.S.

Government catalog under NSN 5985-01-235-9528, 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
FCW-1908/41535
NSN: 5985-01-235-9528
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 12457 — MERRIMAC INDUSTRIES, INC (USA)
SPECIFICATIONS
width1.006 INCHES NOMINAL IN
length2.006 INCHES NOMINAL IN
flange_typeCOVER
document_typeMILITARY SPECIFICATION
overall_length24.000 INCHES NOMINAL IN
flange_quantity4
connection_methodCOVER FLANGE
frequency_range_rating+4.4 TO 5.0 GIGAHERTZ
document_identificationMIL-F-3922
identification_designatorTYPE UG-407/U
insertion_loss_in_decibels0.2
flange_connecting_hole_diameter0.199 INCHES NOMINAL IN
NSN5985-01-235-9528
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCULATOR,RADIO FREQUENCY TITLE COMPONENT PN FCW-1908/41535 MFR CIRCULATOR,RADIO FREQU
KEY FEATURES
•
DOCUMENT TYPE: MILITARY SPECIFICATION
•
LENGTH: 2.006 INCHES NOMINAL IN
•
FLANGE QUANTITY: 4
•
CONNECTION METHOD: COVER FLANGE
•
FLANGE TYPE: COVER
•
FLANGE CONNECTING HOLE DIAMETER: 0.199 INCHES NOMINAL IN
•
IDENTIFICATION DESIGNATOR: TYPE UG-407/U
TECHNICAL CHARACTERISTICS
DOCUMENT TYPEMILITARY SPECIFICATION
LENGTH2.006 INCHES NOMINAL IN
FLANGE QUANTITY4
CONNECTION METHODCOVER FLANGE
FLANGE TYPECOVER
OVERALL LENGTH24.000 INCHES NOMINAL IN
FLANGE CONNECTING HOLE DIAMETER0.199 INCHES NOMINAL IN
IDENTIFICATION DESIGNATORTYPE UG-407/U
FREQUENCY RANGE RATING+4.4 TO 5.0 GIGAHERTZ
DOCUMENT IDENTIFICATIONMIL-F-3922
OTHER ITEMS IN FSC 5985 — Antennas, Waveguides, and Related Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5985-00-001-1854 5985-00-001-1862 5985-00-001-1869 5985-00-001-1870 5985-00-001-1871 5985-00-001-1874 5985-00-001-1875 5985-00-001-1876
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FCW-1908/41535?
FCW-1908/41535 is a CIRCULATOR,RADIO FREQUENCY.
What is the NSN for FCW-1908/41535?
FCW-1908/41535 is cataloged in the U.S. Government catalog under NSN 5985-01-235-9528. 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.