A1391 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

A1391: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: PLASTIC POLYCHLOROTRIFLUOROETHYLENE OVERALL, body_width: 4.060 INCHES MAXIMUM IN, body_height: 6.060 INCHES MAXIMUM IN, body_length: 6.060 INCHES MAXIMUM IN, body_material: METAL, inclosure_type: ENCASED. This part is cataloged in the U.S.

Government catalog under NSN 5915-00-785-6428, 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→ A1391

NSN: 5915-00-785-6428
NIINs: 007856428, 009639020, 010053985, 010569512, 012307132, 012321939, 013024414
FSC: 5915 — Filters and Networks
CAGE: 23939 — THE CAPTOR CORPORATION (USA)

SPECIFICATIONS

material	PLASTIC POLYCHLOROTRIFLUOROETHYLENE OVERALL
body_width	4.060 INCHES MAXIMUM IN
body_height	6.060 INCHES MAXIMUM IN
body_length	6.060 INCHES MAXIMUM IN
body_material	METAL
inclosure_type	ENCASED
overall_height	8.220 INCHES MAXIMUM IN
connection_type	THREADED INTERNAL PIPE SECOND END
connection_style	PLAIN (PIPE) SECOND END
special_features	END ITEM APPLICATION PUMP CENTRIFUGAL
style_designator	RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
maximum_temp_rise	25.0 CELSIUS DEGC
NSN	5915-00-785-6428

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED

•

UNPACKAGED UNIT WEIGHT: 13.500 POUNDS NOMINAL LBS

•

INCLOSURE TYPE: ENCASED

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 5.000 INCHES NOMINAL IN

•

POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ: 400.0 4TH RADIO INTERFERENCE FOURTH FUNCTION

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	4 THREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
OVERALL HEIGHT	8.220 INCHES MAXIMUM IN
UNPACKAGED UNIT WEIGHT	13.500 POUNDS NOMINAL LBS
INCLOSURE TYPE	ENCASED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	5.000 INCHES NOMINAL IN
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	400.0 4TH RADIO INTERFERENCE FOURTH FUNCTION
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	400.0 3RD RADIO INTERFERENCE THIRD FUNCTION
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	400.0 1ST RADIO INTERFERENCE FIRST FUNCTION
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	400.0 2ND RADIO INTERFERENCE SECOND FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	4 THREADED STUD OUTPUT SECOND FUNCTION

SUBSTITUTES & CROSS-REFERENCES 1

483928-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 A1391?

A1391 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What parts can replace A1391?

There is 1 known substitute for A1391: 483928-1. Substitute compatibility should be verified for your specific system.

What is the NSN for A1391?

A1391 is cataloged in the U.S. Government catalog under NSN 5915-00-785-6428. This indicates validated use in U.S. government and defense supply chains.

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