261D1644 — ANTENNA

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

261D1644: ANTENNA.

The ANTENNA is a the manufacturer industrial component. Key specifications include design_type: BLADE SINGLE ANTENNA ELEMENT, overall_width: 2.800 INCHES NOMINAL IN, terminal_type: CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT, overall_height: 1.750 INCHES NOMINAL IN, overall_length: 5.250 INCHES NOMINAL IN, mounting_method: THREADED HOLE(S) OR UNTHREADED HOLE(S). This part is cataloged in the U.S.

Government catalog under NSN 5985-01-015-0737, 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

261D1644

NSN: 5985-01-015-0737
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 00752 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV ANTENNA PRODUCTS (USA)

SPECIFICATIONS

design_type	BLADE SINGLE ANTENNA ELEMENT
overall_width	2.800 INCHES NOMINAL IN
terminal_type	CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
overall_height	1.750 INCHES NOMINAL IN
overall_length	5.250 INCHES NOMINAL IN
mounting_method	THREADED HOLE(S) OR UNTHREADED HOLE(S)
frequency_rating	0.960 GIGAHERTZ MINIMUM AND 1.220 GIGAHERTZ MAXIMUM SINGLE ANTENNA ELEMENT
special_features	ANTENNA FINISH GLOSS WHITE PER MIL-STD-959 COLOR NR 17925
connector_end_design	SOCKET SINGLE ANTENNA ELEMENT
mounting_hole_diameter	0.196 INCHES NOMINAL IN
mounting_hole_quantity	4
coaxial_connector_series_designation	C SINGLE ANTENNA ELEMENT
NSN	5985-01-015-0737

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 4

•

TERMINAL TYPE: CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT

•

DESIGN TYPE: BLADE SINGLE ANTENNA ELEMENT

•

MOUNTING METHOD: THREADED HOLE(S) OR UNTHREADED HOLE(S)

•

MOUNTING HOLE DIAMETER: 0.196 INCHES NOMINAL IN

•

CONNECTOR END DESIGN: SOCKET SINGLE ANTENNA ELEMENT

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	4
OVERALL HEIGHT	1.750 INCHES NOMINAL IN
TERMINAL TYPE	CONNECTOR, RECEPTACLE SINGLE ANTENNA ELEMENT
DESIGN TYPE	BLADE SINGLE ANTENNA ELEMENT
MOUNTING METHOD	THREADED HOLE(S) OR UNTHREADED HOLE(S)
MOUNTING HOLE DIAMETER	0.196 INCHES NOMINAL IN
CONNECTOR END DESIGN	SOCKET SINGLE ANTENNA ELEMENT
OVERALL LENGTH	5.250 INCHES NOMINAL IN
OVERALL WIDTH	2.800 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	0.980 INCHES NOMINAL IN

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 1

DMNI50-2-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 261D1644?

261D1644 is a ANTENNA.

What parts can replace 261D1644?

There is 1 known substitute for 261D1644: DMNI50-2-2. Substitute compatibility should be verified for your specific system.

What is the NSN for 261D1644?

261D1644 is cataloged in the U.S. Government catalog under NSN 5985-01-015-0737. This indicates validated use in U.S. government and defense supply chains.

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261D1644 — ANTENNA

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