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Technical Data Sheet
PartsTable / MRO / JW14-1891C
JW14-1891C ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The FILTER,LOW PASS is a the manufacturer industrial component. Key specifications include body_width: 1.875 INCHES MAXIMUM IN, body_height: 1.031 INCHES MINIMUM AND 1.093 INCHES MAXIMUM IN, body_length: 3.125 INCHES MAXIMUM IN, body_material: METAL, overall_width: 2.125 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-226-3403, 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→ JW14-1891C
NSN: 5915-00-226-3403
FSC: 5915
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
body_width1.875 INCHES MAXIMUM IN
body_height1.031 INCHES MINIMUM AND 1.093 INCHES MAXIMUM IN
body_length3.125 INCHES MAXIMUM IN
body_materialMETAL
overall_width2.125 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height1.094 INCHES MAXIMUM IN
overall_length3.125 INCHES MAXIMUM IN
special_featuresTERMINALS ON ONE SURFACE
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
nominal_thread_size0.112 INCHES IN
operating_temp_range-40.0 TO 85.0 CELSIUS DEGC
NSN5915-00-226-3403
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,LOW PASS TITLE COMPONENT PN JW14-1891C MFR FILTER,LOW PASS
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
•
NOMINAL THREAD SIZE: 0.112 INCHES IN
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
REFERENCE FREQUENCY PER FUNCTION: 50.0 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS: 3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
•
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION: 20.00 HERTZ BLANK AND 100.00 HERTZ BLANK AND 500.00 HERTZ BLANK AND 800.00 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD(S) LOCATION NOT OTHERWISE SPECIFIED
NOMINAL THREAD SIZE0.112 INCHES IN
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
INCLOSURE TYPEHERMETICALLY SEALED
OVERALL LENGTH3.125 INCHES MAXIMUM IN
REFERENCE FREQUENCY PER FUNCTION50.0 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS3.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION20.00 HERTZ BLANK AND 100.00 HERTZ BLANK AND 500.00 HERTZ BLANK AND 800.00 HERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
BODY MATERIALMETAL
SOURCE IMPEDANCE RATING PER FUNCTION1.8 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
34284Interchangeable
interchangeable cross-reference
interchangeable
P470Interchangeable
interchangeable cross-reference
interchangeable
013899Interchangeable
interchangeable cross-reference
interchangeable
13899Interchangeable
interchangeable cross-reference
interchangeable
100/80PAR/FL/SS/120VInterchangeable
interchangeable cross-reference
interchangeable
673-0973-00Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JW14-1891C?
JW14-1891C is a FILTER,LOW PASS. It is classified as a MRO (MRO_GENERAL).
What parts can replace JW14-1891C?
There are 7 known substitutes for JW14-1891C: 34284, P470, 013899 and 4 more. Substitute compatibility should be verified for your specific system.
Is JW14-1891C still available?
JW14-1891C is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026