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XL9 — CIRCULATOR,RADIO FREQUENCY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

XL9: CIRCULATOR,RADIO FREQUENCY.

The CIRCULATOR,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include tip_type: MALE HEXAGONAL, overall_width: 1.960 INCHES NOMINAL IN, overall_height: 1.405 INCHES NOMINAL IN, overall_length: 1.125 INCHES NOMINAL IN, drive_shank_type: HEXAGON, features_provided: MANUAL TOOL. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-488-2051, 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
XL9
NSN: 5985-00-488-2051
NIINs: 004882051, 011189968
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
tip_typeMALE HEXAGONAL
overall_width1.960 INCHES NOMINAL IN
overall_height1.405 INCHES NOMINAL IN
overall_length1.125 INCHES NOMINAL IN
drive_shank_typeHEXAGON
features_providedMANUAL TOOL
width_across_flats0.141 INCHES NOMINAL IN
end_item_identificationAN/TPN-19
shank_width_across_wrench_flats0.250 INCHES NOMINAL IN
NSN5985-00-488-2051
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCULATOR,RADIO FREQUENCY TITLE COMPONENT PN XL9 MFR CIRCULATOR,RADIO FREQU
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.405 INCHES NOMINAL IN
OVERALL LENGTH2.940 INCHES NOMINAL IN
OVERALL WIDTH1.960 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAN/TPN-19
SUBSTITUTES & CROSS-REFERENCES 1
399194-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 XL9?
XL9 is a CIRCULATOR,RADIO FREQUENCY.
What parts can replace XL9?
There is 1 known substitute for XL9: 399194-2. Substitute compatibility should be verified for your specific system.
What is the NSN for XL9?
XL9 is cataloged in the U.S. Government catalog under NSN 5985-00-488-2051. 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.