PartsTable
Technical Data Sheet
121-081-0112 ✓ 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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include body_length: 1.420 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_length: 1.970 INCHES MAXIMUM IN, nominal_thread_size: 0.250 INCHES IN, operating_temp_range: -54.0 TO 110.0 CELSIUS DEGC, body_outside_diameter: 0.660 INCHES MAXIMUM 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 5915-00-137-2992, 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 121-081-0112
NSN: 5915-00-137-2992
FSC: 5915
CAGE: 95542 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
body_length1.420 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_length1.970 INCHES MAXIMUM IN
nominal_thread_size0.250 INCHES IN
operating_temp_range-54.0 TO 110.0 CELSIUS DEGC
body_outside_diameter0.660 INCHES MAXIMUM IN
maximum_voltage_drop_per_function0.5 MILLIVOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
mounting_facility_type_and_quantity1 THREADED BUSHING THIRD FUNCTION
functional_terminal_type_and_quantity1 TAB, SOLDER LUG INPUT FIRST FUNCTION
principal_circuitry_type_per_functionINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
operating_current_rating_per_function_in_amps7.2 BLANK LOCATION NOT OTHERWISE SPECIFIED
operating_voltage_rating_and_type_per_function5.3 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-00-137-2992
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 121-081-0112 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 3 WIRE LEAD OUTPUT SECOND FUNCTION
NOMINAL THREAD SIZE: 0.250 INCHES IN
MAXIMUM VOLTAGE DROP PER FUNCTION: 0.5 MILLIVOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPE: HERMETICALLY SEALED
PRINCIPAL CIRCUITRY TYPE PER FUNCTION: INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNF
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING THIRD FUNCTION
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION: 5.3 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
FUNCTIONAL TERMINAL TYPE AND QUANTITY3 WIRE LEAD OUTPUT SECOND FUNCTION
NOMINAL THREAD SIZE0.250 INCHES IN
MAXIMUM VOLTAGE DROP PER FUNCTION0.5 MILLIVOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPEHERMETICALLY SEALED
PRINCIPAL CIRCUITRY TYPE PER FUNCTIONINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNF
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING THIRD FUNCTION
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION5.3 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
OPERATING CURRENT RATING PER FUNCTION IN AMPS7.2 BLANK LOCATION NOT OTHERWISE SPECIFIED
OVERALL LENGTH1.970 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
DD102Interchangeable
interchangeable cross-reference
interchangeable
34321Interchangeable
interchangeable cross-reference
interchangeable
8438501-2Interchangeable
interchangeable cross-reference
interchangeable
MMF21W0VM7-2CRVEInterchangeable
interchangeable cross-reference
interchangeable
Z560X21V12-0-12DDInterchangeable
interchangeable cross-reference
interchangeable
Z564X21Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 121-081-0112?
121-081-0112 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 121-081-0112?
There are 9 known substitutes for 121-081-0112: DD102, 34321, 8438501-2 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 121-081-0112?
121-081-0112 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-137-2992. This indicates validated use in U.S. government and defense supply chains.
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