FA3972 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

FA3972: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 1.907 INCHES NOMINAL IN, body_length: 7.750 INCHES NOMINAL IN, overall_width: 3.250 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 1.625 INCHES NOMINAL IN, overall_length: 9.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5915-00-843-7136, 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→ FA3972

NSN: 5915-00-843-7136
FSC: 5915 — Filters and Networks
CAGE: 81831 — FILTRON CO INC DIV OF RFI CORP (USA)

SPECIFICATIONS

body_width	1.907 INCHES NOMINAL IN
body_length	7.750 INCHES NOMINAL IN
overall_width	3.250 INCHES NOMINAL IN
inclosure_type	ENCASED
overall_height	1.625 INCHES NOMINAL IN
overall_length	9.125 INCHES NOMINAL IN
style_designator	RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
mounting_slot_width	0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
nominal_thread_size	0.164 INCHES IN
operating_temp_range	-55.0 TO 85.0 CELSIUS DEGC
load_impedance_per_function	0.7 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
unthreaded_mounting_hole_diameter	0.191 INCHES MINIMUM AND 0.199 INCHES MAXIMUM IN
NSN	5915-00-843-7136

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE: 1.6 KILOVOLTS AT SEA LEVEL

•

MOUNTING FACILITY TYPE AND QUANTITY: 2 SLOT FIRST FUNCTION

•

INCLOSURE TYPE: ENCASED

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 8.156 INCHES NOMINAL IN

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 2 THREADED STUD OUTPUT SECOND FUNCTION

TECHNICAL CHARACTERISTICS

MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE	1.6 KILOVOLTS AT SEA LEVEL
MOUNTING FACILITY TYPE AND QUANTITY	2 SLOT FIRST FUNCTION
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S) SECOND FUNCTION
OVERALL HEIGHT	1.625 INCHES NOMINAL IN
INCLOSURE TYPE	ENCASED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	8.156 INCHES NOMINAL IN
FUNCTIONAL TERMINAL TYPE AND QUANTITY	2 THREADED STUD OUTPUT SECOND FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	2 THREADED STUD INPUT FIRST FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION	0.7 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION	0.7 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION

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

HAZMAT per U.S. Government catalogAcquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is FA3972?

FA3972 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What is the NSN for FA3972?

FA3972 is cataloged in the U.S. Government catalog under NSN 5915-00-843-7136. This indicates validated use in U.S. government and defense supply chains.

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FA3972 — FILTER,RADIO FREQUENCY INTERFERE

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