2143991-1 — FILTER,LOW PASS

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

2143991-1: FILTER,LOW PASS.

The FILTER,LOW PASS is a the manufacturer industrial component. Key specifications include body_width: 2.563 INCHES NOMINAL IN, body_height: 3.156 INCHES NOMINAL IN, body_length: 2.938 INCHES NOMINAL IN, body_material: METAL, inclosure_type: HERMETICALLY SEALED, overall_height: 3.531 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5915-00-458-3593, 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→ 2143991-1

NSN: 5915-00-458-3593
FSC: 5915 — Filters and Networks
CAGE: 55974 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV (USA)

SPECIFICATIONS

body_width	2.563 INCHES NOMINAL IN
body_height	3.156 INCHES NOMINAL IN
body_length	2.938 INCHES NOMINAL IN
body_material	METAL
inclosure_type	HERMETICALLY SEALED
overall_height	3.531 INCHES NOMINAL IN
style_designator	RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
nominal_thread_size	0.164 INCHES IN
load_impedance_per_function	6.5 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
reference_frequency_per_function	400.0 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function	1.00 HERTZ BLANK AND 500.00 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_type_and_quantity	4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
NSN	5915-00-458-3593

COMPONENT DIAGRAM

KEY FEATURES

•

REFERENCE FREQUENCY PER FUNCTION: 400.0 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED

•

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

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 2.297 INCHES NOMINAL IN

•

FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG INPUT FIRST FUNCTION

TECHNICAL CHARACTERISTICS

REFERENCE FREQUENCY PER FUNCTION	400.0 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY TYPE AND QUANTITY	4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
OVERALL HEIGHT	3.531 INCHES NOMINAL IN
INCLOSURE TYPE	HERMETICALLY SEALED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	2.297 INCHES NOMINAL IN
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 TAB, SOLDER LUG INPUT FIRST FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 TAB, SOLDER LUG GROUND THIRD FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION	6.5 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
VIBRATION RESISTANCE RANGE IN HERTZ	+10.0 TO 2000.0

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 1

FAF751Reference 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 — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 2143991-1?

2143991-1 is a FILTER,LOW PASS. It is classified as a MRO (MRO_GENERAL).

What parts can replace 2143991-1?

There is 1 known substitute for 2143991-1: FAF751. Substitute compatibility should be verified for your specific system.

What is the NSN for 2143991-1?

2143991-1 is cataloged in the U.S. Government catalog under NSN 5915-00-458-3593. This indicates validated use in U.S. government and defense supply chains.

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