FN791 — FILTER,LOW PASS

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

FN791: FILTER,LOW PASS.

The FILTER,LOW PASS is a the manufacturer industrial component. Key specifications include body_width: 0.440 INCHES NOMINAL IN, body_length: 0.750 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 0.312 INCHES NOMINAL IN, overall_length: 1.370 INCHES NOMINAL IN, style_designator: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-241-7647, 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→ FN791

NSN: 5915-01-241-7647
FSC: 5915 — Filters and Networks
CAGE: 53733 — FILTRONETICS, INC. DBA FILTRONETICS INC (USA)

SPECIFICATIONS

body_width	0.440 INCHES NOMINAL IN
body_length	0.750 INCHES NOMINAL IN
inclosure_type	ENCASED
overall_height	0.312 INCHES NOMINAL IN
overall_length	1.370 INCHES NOMINAL IN
style_designator	RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
reference_frequency_per_function	58.2 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function	16.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
functional_terminal_type_and_quantity	1 PIN INPUT AND 1 PIN OUTPUT AND 4 PIN GROUND FIRST FUNCTION
voltage_standing_wave_ratio_per_function	1.4 BLANK LOCATION NOT OTHERWISE SPECIFIED
specified_frequencies_of_discrimination_per_function	600.00 MEGAHERTZ BLANK AND 20.00 MEGAHERTZ BLANK AND 14.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
insertion_loss_at_reference_frequency_per_function_in_decibels	1.7 BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN	5915-01-241-7647

COMPONENT DIAGRAM

KEY FEATURES

•

REFERENCE FREQUENCY PER FUNCTION: 58.2 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED

•

VOLTAGE STANDING WAVE RATIO PER FUNCTION: 1.4 BLANK LOCATION NOT OTHERWISE SPECIFIED

•

INCLOSURE TYPE: ENCASED

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 PIN INPUT AND 1 PIN OUTPUT AND 4 PIN GROUND FIRST FUNCTION

•

BODY WIDTH: 0.440 INCHES NOMINAL IN

•

STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES

TECHNICAL CHARACTERISTICS

REFERENCE FREQUENCY PER FUNCTION	58.2 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
OVERALL HEIGHT	0.312 INCHES NOMINAL IN
VOLTAGE STANDING WAVE RATIO PER FUNCTION	1.4 BLANK LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPE	ENCASED
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 PIN INPUT AND 1 PIN OUTPUT AND 4 PIN GROUND FIRST FUNCTION
BODY WIDTH	0.440 INCHES NOMINAL IN
STYLE DESIGNATOR	RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
OVERALL LENGTH	1.370 INCHES NOMINAL IN
BODY LENGTH	0.750 INCHES NOMINAL IN
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS	25.0 MINIMUM BLANK AND 50.0 MAXIMUM BLANK LOCATION NOT OTHERWISE SPECIFIED

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 2

655761Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

4BX58.2/16-3-PPReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is FN791?

FN791 is a FILTER,LOW PASS. It is classified as a MRO (MRO_GENERAL).

What parts can replace FN791?

There are 2 known substitutes for FN791: 655761, 4BX58.2/16-3-PP. Substitute compatibility should be verified for your specific system.

What is the NSN for FN791?

FN791 is cataloged in the U.S. Government catalog under NSN 5915-01-241-7647. This indicates validated use in U.S. government and defense supply chains.

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FN791 — FILTER,LOW PASS

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