F1780DD20 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

F1780DD20: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 3.750 INCHES NOMINAL IN, body_length: 3.312 INCHES NOMINAL IN, body_material: METAL, overall_width: 5.075 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 1.520 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-339-9644, 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

MRO→ MRO_GENERAL→ F1780DD20

NSN: 5915-01-339-9644
FSC: 5915 — Filters and Networks
CAGE: 73631 — POWERS HOLDINGS INC DBA FIRE BRICK ENGINEERS CO DIV CURTIS INDUSTRIES (USA)

SPECIFICATIONS

body_width	3.750 INCHES NOMINAL IN
body_length	3.312 INCHES NOMINAL IN
body_material	METAL
overall_width	5.075 INCHES NOMINAL IN
inclosure_type	ENCASED
overall_height	1.520 INCHES NOMINAL IN
overall_length	4.140 INCHES NOMINAL IN
special_features	TWO FILTERED FUNCTIONS
style_designator	RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
features_provided	NUT AND WASHER
maximum_temp_rise	40.0 CELSIUS DEGC
mounting_slot_width	0.156 INCHES NOMINAL IN
NSN	5915-01-339-9644

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE: 1.45 KILOVOLTS AT SEA LEVEL

•

INCLOSURE TYPE: ENCASED

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 3.750 INCHES NOMINAL IN

•

BODY WIDTH: 3.750 INCHES NOMINAL IN

•

STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES

TECHNICAL CHARACTERISTICS

MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE	1.45 KILOVOLTS AT SEA LEVEL
OVERALL HEIGHT	1.520 INCHES NOMINAL IN
INCLOSURE TYPE	ENCASED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	3.750 INCHES NOMINAL IN
BODY WIDTH	3.750 INCHES NOMINAL IN
STYLE DESIGNATOR	RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
OVERALL LENGTH	4.140 INCHES NOMINAL IN
OVERALL WIDTH	5.075 INCHES NOMINAL IN
FEATURES PROVIDED	NUT AND WASHER
BODY MATERIAL	METAL

OTHER ITEMS IN FSC 5915 — Filters and Networks

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5915-00-000-0148 5915-00-001-1389 5915-00-001-1621 5915-00-001-2789 5915-00-001-2928 5915-00-001-2936 5915-00-001-3003 5915-00-001-3117

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is F1780DD20?

F1780DD20 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What is the NSN for F1780DD20?

F1780DD20 is cataloged in the U.S. Government catalog under NSN 5915-01-339-9644. This indicates validated use in U.S. government and defense supply chains.

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