PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1212-502EFilter,radio Frequency Interfere

Spectrum Control Inc · NSN 5915-01-071-9571 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-071-9571 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-071-9571. Primary manufacturer part number: 1212-502E.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • Load Impedance Per Function: 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
  • Load Impedance Per Function: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
  • Mounting Slot Width: 0.125 INCHES NOMINAL IN
  • Source Impedance Rating Per Function: 50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
  • Load Impedance Per Function: 50.0 OHMS 6TH RADIO INTERFERENCE SIXTH FUNCTION
  • Source Impedance Rating Per Function: 50.0 OHMS 5TH RADIO INTERFERENCE FIFTH FUNCTION
  • Source Impedance Rating Per Function: 50.0 OHMS 6TH RADIO INTERFERENCE SIXTH FUNCTION
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-071-9571, is classified within Federal Supply Class 5915 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Spectrum Control Inc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-071-9571
Primary Part Number1212-502E
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerSpectrum Control Inc
StatusACTIVE
Load Impedance Per Function50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
Load Impedance Per Function50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION
Mounting Slot Width0.125 INCHES NOMINAL IN
Source Impedance Rating Per Function50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
Load Impedance Per Function50.0 OHMS 6TH RADIO INTERFERENCE SIXTH FUNCTION
Source Impedance Rating Per Function50.0 OHMS 5TH RADIO INTERFERENCE FIFTH FUNCTION
Source Impedance Rating Per Function50.0 OHMS 6TH RADIO INTERFERENCE SIXTH FUNCTION
Operating Current Rating Per Function in Amps0.25 4TH RADIO INTERFERENCE FOURTH FUNCTION
Load Impedance Per Function50.0 OHMS 4TH RADIO INTERFERENCE FOURTH FUNCTION
Load Impedance Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Source Impedance Rating Per Function50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 6TH RADIO INTERFERENCE SIXTH FUNCTION
Functional Terminal Type and Quantity12 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
Functional Terminal Type and Quantity12 TAB, SOLDER LUG INPUT FIRST FUNCTION
Distance Between Mounting Surface and Lower End0.594 INCHES NOMINAL IN
Inclosure TypeHERMETICALLY SEALED
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 3RD RADIO INTERFERENCE THIRD FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 4TH RADIO INTERFERENCE FOURTH FUNCTION
Mounting Facility Type and Quantity6 SLOT LOCATION NOT OTHERWISE SPECIFIED
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
Operating Voltage Rating and Type Per Function350.0 VOLTS DC 3RD RADIO INTERFERENCE THIRD FUNCTION
Operating Voltage Rating and Type Per Function350.0 VOLTS DC 4TH RADIO INTERFERENCE FOURTH FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE SECOND FUNCTION
Principal Circuitry Type Per FunctionINDUCTANCE-CAPACITANCE 5TH RADIO INTERFERENCE FIFTH FUNCTION
Operating Voltage Rating and Type Per Function350.0 VOLTS DC 5TH RADIO INTERFERENCE FIFTH FUNCTION
Operating Voltage Rating and Type Per Function350.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION
Operating Voltage Rating and Type Per Function350.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION
Maximum Dielectric Withstanding DC Voltage1.05 KILOVOLTS AT SEA LEVEL
Operating Voltage Rating and Type Per Function350.0 VOLTS DC 6TH RADIO INTERFERENCE SIXTH FUNCTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5915-00-152-40161212-0502 INTERCHANGEABLE
Filter,radio Frequency Interfere
Spectrum Control, Inc.
5915-00-867-9332SMC586324 INTERCHANGEABLE
Filter,radio Frequency Interfere
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5915-01-200-96391212-502 INTERCHANGEABLE
Filter,radio Frequency Interfere
Spectrum Control Inc
5895-01-540-8568121250-2 INTERCHANGEABLE
Power Ring Assy
Sea Tel, Inc. Dba Cobham Satcom Div Cobham Satcom
Cross-Reference Index
Part NumberManufacturer
1212-502E Spectrum Control Inc (USA)
11668659-2 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
1212-502 Murata Erie North America Inc Divof Murata Erie (CAN)
1212-502 Spectrum Control Inc (USA)
Related Parts
5915-00-152-4016INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
1212-0502
5915-00-867-9332INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
SMC586324
5915-01-200-9639INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
1212-502
5895-01-540-8568INTERCHANGEABLE
POWER RING ASSY
121250-2

Frequently Asked Questions

What is NSN 5915-01-071-9571?

NSN 5915-01-071-9571 is a Filter,radio Frequency Interfere, manufactured by Spectrum Control Inc, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-071-9571?

NSN 5915-01-071-9571 has 4 cross-referenced part numbers: 1212-502E (Spectrum Control Inc), 11668659-2 (U S Army Tank Automotive Command Amsta-Im-Mm), 1212-502 (Murata Erie North America Inc Divof Murata Erie), 1212-502 (Spectrum Control Inc).

What NSN replaces 5915-01-071-9571?

There are 4 known substitutes for 5915-01-071-9571: 5915-00-152-4016, 5915-00-867-9332, 5915-01-200-9639 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1212-502E?

Key specifications for 1212-502E: Load Impedance Per Function: 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION; Load Impedance Per Function: 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION; Mounting Slot Width: 0.125 INCHES NOMINAL IN; Overall Height: 1.781 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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