Name: FILTER,BAND SUPPRESSION
Brand: Unknown
SKU: 1185AS156-1

1185AS156-1 ✓ 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,BAND SUPPRESSION is a the manufacturer industrial component. Key specifications include body_width: 6.000 INCHES NOMINAL IN, body_height: 3.500 INCHES NOMINAL IN, body_length: 8.000 INCHES NOMINAL IN, body_material: METAL, inclosure_type: ENCASED, overall_length: 8.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-334-4791, 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→ 1185AS156-1

NSN: 5915-01-334-4791
FSC: 5915
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

body_width	6.000 INCHES NOMINAL IN
body_height	3.500 INCHES NOMINAL IN
body_length	8.000 INCHES NOMINAL IN
body_material	METAL
inclosure_type	ENCASED
overall_length	8.000 INCHES NOMINAL IN
special_features	THREE FILTERED FUNCTIONS; ONE UNFILTERED FUNCTION
style_designator	RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
operating_temp_range	-55.0 TO 85.0 CELSIUS DEGC
load_impedance_per_function	50.0 OHMS 2ND BAND SUPPRESSION SECOND FUNCTION
specification/standard_data	30003-1185AS156 MANUFACTURERS SPECIFICATION CONTROL
reference_frequency_per_function	175.0 KILOHERTZ 3RD BAND SUPPRESSION THIRD FUNCTION
NSN	5915-01-334-4791

COMPONENT DIAGRAM

KEY FEATURES

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.172 INCHES NOMINAL IN

•

PRINCIPAL CIRCUITRY TYPE PER FUNCTION: INDUCTANCE-CAPACITANCE 3RD BAND SUPPRESSION THIRD FUNCTION

•

FREQUENCY BAND WIDTH PER FUNCTION: 150.00 KILOHERTZ 3RD BAND SUPPRESSION AND 200.00 KILOHERTZ 3RD BAND SUPPRESSION THIRD FUNCTION

•

DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS: 3.0 MINIMUM 1ST BAND SUPPRESSION AND 60.0 MAXIMUM 1ST BAND SUPPRESSION FIRST FUNCTION

•

INCLOSURE TYPE: ENCASED

•

SPECIFICATION/STANDARD DATA: 30003-1185AS156 MANUFACTURERS SPECIFICATION CONTROL

•

OPERATING TEMP RANGE: -55.0 TO 85.0 CELSIUS DEGC

•

LOAD IMPEDANCE PER FUNCTION: 50.0 OHMS 1ST BAND SUPPRESSION FIRST FUNCTION

TECHNICAL CHARACTERISTICS (FLIS)

UNTHREADED MOUNTING HOLE DIAMETER	0.172 INCHES NOMINAL IN
PRINCIPAL CIRCUITRY TYPE PER FUNCTION	INDUCTANCE-CAPACITANCE 3RD BAND SUPPRESSION THIRD FUNCTION
FREQUENCY BAND WIDTH PER FUNCTION	150.00 KILOHERTZ 3RD BAND SUPPRESSION AND 200.00 KILOHERTZ 3RD BAND SUPPRESSION THIRD FUNCTION
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS	3.0 MINIMUM 1ST BAND SUPPRESSION AND 60.0 MAXIMUM 1ST BAND SUPPRESSION FIRST FUNCTION
INCLOSURE TYPE	ENCASED
SPECIFICATION/STANDARD DATA	30003-1185AS156 MANUFACTURERS SPECIFICATION CONTROL
OPERATING TEMP RANGE	-55.0 TO 85.0 CELSIUS DEGC
LOAD IMPEDANCE PER FUNCTION	50.0 OHMS 1ST BAND SUPPRESSION FIRST FUNCTION
FUNCTIONAL TERMINAL TYPE AND QUANTITY	3 SCREW OUTPUT SECOND FUNCTION
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS	3.0 1ST BAND SUPPRESSION FIRST FUNCTION

VERIFIED SUBSTITUTES & CROSS-REFERENCES 9

GGG-R-791Interchangeable

Rule,machinist's

interchangeable

GGG-R-791 TY4CL2Interchangeable

Rule,machinist's

interchangeable

5210-00-243-3351Interchangeable

Rule,machinist's

interchangeable

401004Interchangeable

interchangeable cross-reference

interchangeable

FAH4252-30Interchangeable

interchangeable cross-reference

interchangeable

GMT4Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 1185AS156-1?

1185AS156-1 is a FILTER,BAND SUPPRESSION. It is classified as a MRO (MRO_GENERAL).

What parts can replace 1185AS156-1?

There are 9 known substitutes for 1185AS156-1: GGG-R-791, GGG-R-791 TY4CL2, 5210-00-243-3351 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1185AS156-1?

1185AS156-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-01-334-4791. This indicates validated use in U.S. government and defense supply chains.

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