LO1853 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

LO1853: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_width: 4.016 INCHES NOMINAL IN, body_length: 3.172 INCHES NOMINAL IN, overall_width: 4.515 INCHES NOMINAL IN, inclosure_type: ENCASED, overall_height: 2.469 INCHES NOMINAL IN, overall_length: 4.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-014-7877, 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→ LO1853

NSN: 5915-01-014-7877
FSC: 5915 — Filters and Networks
CAGE: 16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)

SPECIFICATIONS

body_width	4.016 INCHES NOMINAL IN
body_length	3.172 INCHES NOMINAL IN
overall_width	4.515 INCHES NOMINAL IN
inclosure_type	ENCASED
overall_height	2.469 INCHES NOMINAL IN
overall_length	4.375 INCHES NOMINAL IN
special_features	ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO1853
style_designator	RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
operating_temp_range	-55.0 TO 70.0 CELSIUS DEGC
load_impedance_per_function	50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
criticality_code_justification	ZZZY
unthreaded_mounting_hole_diameter	0.188 INCHES NOMINAL IN
NSN	5915-01-014-7877

COMPONENT DIAGRAM

KEY FEATURES

•

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

•

INCLOSURE TYPE: ENCASED

•

DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 3.750 INCHES NOMINAL IN

•

POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ: 60.0 BLANK LOCATION NOT OTHERWISE SPECIFIED

•

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

•

SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
OVERALL HEIGHT	2.469 INCHES NOMINAL IN
INCLOSURE TYPE	ENCASED
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH	3.750 INCHES NOMINAL IN
POWER LINE FREQUENCY RATING PER FUNCTION IN HERTZ	60.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 TAB, SOLDER LUG INPUT FIRST FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	1 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION	50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
BODY WIDTH	4.016 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION	ZZZY

SUBSTITUTES & CROSS-REFERENCES 2

120405Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

JN17-4730AReference 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 LO1853?

LO1853 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).

What parts can replace LO1853?

There are 2 known substitutes for LO1853: 120405, JN17-4730A. Substitute compatibility should be verified for your specific system.

What is the NSN for LO1853?

LO1853 is cataloged in the U.S. Government catalog under NSN 5915-01-014-7877. This indicates validated use in U.S. government and defense supply chains.

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