PartsTable
Technical Data Sheet
1221001 ✓ 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 width: 17.500 INCHES NOMINAL IN, material: STEEL, inlet_type: OPEN, body_length: 0.687 INCHES NOMINAL IN, filter_type: DRY, outlet_type: SLEEVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-914-4831, 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 1221001
NSN: 5915-00-914-4831
FSC: 5915
CAGE: 12294 — MURATA ERIE NORTH AMERICA INC DIVOF MURATA ERIE (CAN)
SPECIFICATIONS
width17.500 INCHES NOMINAL IN
materialSTEEL
quantity1
inlet_typeOPEN
body_length0.687 INCHES NOMINAL IN
filter_typeDRY
outlet_typeSLEEVE
element_typeHOODED
body_materialMETAL
backfire_valveNOT INCLUDED
inclosure_typeHERMETICALLY SEALED
integral_clampNOT INCLUDED
NSN5915-00-914-4831
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN 1221001 MFR FILTER,RADIO FREQUENCY
KEY FEATURES
PRINCIPAL CIRCUITRY TYPE PER FUNCTION: INDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
BODY LENGTH: 0.687 INCHES NOMINAL IN
FEATURES PROVIDED: NUT AND WASHER
NOMINAL THREAD SIZE: 0.216 INCHES IN
MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE: 900.0 VOLTS AT SEA LEVEL
LOAD IMPEDANCE PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG INPUT FIRST FUNCTION
TECHNICAL CHARACTERISTICS (FLIS)
PRINCIPAL CIRCUITRY TYPE PER FUNCTIONINDUCTANCE-CAPACITANCE BLANK LOCATION NOT OTHERWISE SPECIFIED
BODY LENGTH0.687 INCHES NOMINAL IN
FEATURES PROVIDEDNUT AND WASHER
NOMINAL THREAD SIZE0.216 INCHES IN
MAXIMUM DIELECTRIC WITHSTANDING DC VOLTAGE900.0 VOLTS AT SEA LEVEL
LOAD IMPEDANCE PER FUNCTION50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG INPUT FIRST FUNCTION
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION300.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY1 WIRE HOOK OUTPUT SECOND FUNCTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
51-709-003Interchangeable
interchangeable cross-reference
interchangeable
08P237545-21-11Interchangeable
interchangeable cross-reference
interchangeable
7377994Interchangeable
interchangeable cross-reference
interchangeable
500701Interchangeable
interchangeable cross-reference
interchangeable
G655-00002-1Interchangeable
interchangeable cross-reference
interchangeable
KMS7F2L3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1221001?
1221001 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1221001?
There are 18 known substitutes for 1221001: 51-709-003, 08P237545-21-11, 7377994 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1221001?
1221001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-914-4831. This indicates validated use in U.S. government and defense supply chains.
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