RF3291-9 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

RF3291-9: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 3.500 INCHES NOMINAL IN, body_height: 2.500 INCHES NOMINAL IN, body_length: 3.500 INCHES NOMINAL IN, body_material: METAL, inclosure_type: HERMETICALLY SEALED, overall_length: 5.260 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-121-2287, 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→ RF3291-9

NSN: 5915-01-121-2287
FSC: 5915 — Filters and Networks
CAGE: 13619 — EMS DEVELOPMENT CORPORATION DBA EMS DEVELOPMENT CORP (USA)

SPECIFICATIONS

body_width	3.500 INCHES NOMINAL IN
body_height	2.500 INCHES NOMINAL IN
body_length	3.500 INCHES NOMINAL IN
body_material	METAL
inclosure_type	HERMETICALLY SEALED
overall_length	5.260 INCHES NOMINAL IN
style_designator	RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
maximum_temp_rise	25.0 CELSIUS DEGC
nominal_thread_size	0.138 INCHES IN
operating_temp_range	-55.0 TO 85.0 CELSIUS DEGC
body_surface_treatment	TIN
unpackaged_unit_weight	3.500 POUNDS NOMINAL LBS
NSN	5915-01-121-2287

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE: 1.2 KILOVOLTS AT SEA LEVEL

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 UNTHREADED HOLE(S) SECOND FUNCTION

•

UNPACKAGED UNIT WEIGHT: 3.500 POUNDS NOMINAL LBS

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

BODY SURFACE TREATMENT: TIN

•

POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ: 400.0 BLANK LOCATION NOT OTHERWISE SPECIFIED

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 THREADED STUD INPUT FIRST FUNCTION

TECHNICAL CHARACTERISTICS

MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE	1.2 KILOVOLTS AT SEA LEVEL
MOUNTING FACILITY TYPE AND QUANTITY	1 UNTHREADED HOLE(S) SECOND FUNCTION
MOUNTING FACILITY TYPE AND QUANTITY	3 THREADED STUD(S) FIRST FUNCTION
UNPACKAGED UNIT WEIGHT	3.500 POUNDS NOMINAL LBS
INCLOSURE TYPE	HERMETICALLY SEALED
BODY SURFACE TREATMENT	TIN
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	400.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 THREADED STUD INPUT FIRST FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 THREADED STUD OUTPUT SECOND FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION	50.0 OHMS 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 3

8B188Reference document

Same NSN cross-reference

Reference document — Secondary reference

FL0-915Reference document

Same NSN cross-reference

Reference document — Secondary reference

FA5012-9KSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 RF3291-9?

RF3291-9 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What parts can replace RF3291-9?

There are 3 known substitutes for RF3291-9: 8B188, FL0-915, FA5012-9K. Substitute compatibility should be verified for your specific system.

What is the NSN for RF3291-9?

RF3291-9 is cataloged in the U.S. Government catalog under NSN 5915-01-121-2287. This indicates validated use in U.S. government and defense supply chains.

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RF3291-9 — FILTER,RADIO FREQUENCY INTERFERE

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