# NSN 5915-01-340-8661: Filter, Radio Frequency Interfere

NSN 5915-01-340-8661 (also written 5915013408661; NIIN 01-340-8661) is a filter, radio frequency interfere in Federal Supply Class 5915, Filters and Networks. 7 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5915-01-340-8661 (5915013408661)
- NIIN: 01-340-8661 (013408661)
- Item name: FILTER,RADIO FREQUENCY INTERFERE
- Federal Supply Class: [FSC 5915 Filters and Networks](https://nsnexplorer.com/fsc/5915/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-11-04)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 2.100 |
| AGAV | END ITEM IDENTIFICATION | 1520-01-298-4532 |
| AHAQ | SOURCE IMPEDANCE RATING PER FUNCTION | FOURTH FUNCTION OHMS 4TH RADIO INTERFERENCE 50.0 |
| AHAQ | SOURCE IMPEDANCE RATING PER FUNCTION | SIXTH FUNCTION OHMS 6TH RADIO INTERFERENCE 50.0 |
| AHAQ | SOURCE IMPEDANCE RATING PER FUNCTION | FIFTH FUNCTION OHMS 5TH RADIO INTERFERENCE 50.0 |
| AHAQ | SOURCE IMPEDANCE RATING PER FUNCTION | FIRST FUNCTION OHMS 1ST RADIO INTERFERENCE 50.0 |
| AHAQ | SOURCE IMPEDANCE RATING PER FUNCTION | SECOND FUNCTION OHMS 2ND RADIO INTERFERENCE 50.0 |
| AHAQ | SOURCE IMPEDANCE RATING PER FUNCTION | THIRD FUNCTION OHMS 3RD RADIO INTERFERENCE 50.0 |
| AHAS | LOAD IMPEDANCE PER FUNCTION | FIFTH FUNCTION OHMS 5TH RADIO INTERFERENCE 50.0 |
| AHAS | LOAD IMPEDANCE PER FUNCTION | THIRD FUNCTION OHMS 3RD RADIO INTERFERENCE 50.0 |
| AHAS | LOAD IMPEDANCE PER FUNCTION | FOURTH FUNCTION OHMS 4TH RADIO INTERFERENCE 50.0 |
| AHAS | LOAD IMPEDANCE PER FUNCTION | FIRST FUNCTION OHMS 1ST RADIO INTERFERENCE 50.0 |
| AHAS | LOAD IMPEDANCE PER FUNCTION | SECOND FUNCTION OHMS 2ND RADIO INTERFERENCE 50.0 |
| AHAS | LOAD IMPEDANCE PER FUNCTION | SIXTH FUNCTION OHMS 6TH RADIO INTERFERENCE 50.0 |
| AHBL | PRINCIPAL CIRCUITRY TYPE PER FUNCTION | FOURTH FUNCTION INDUCTANCE-CAPACITANCE 4TH RADIO INTERFERENCE |
| AHBL | PRINCIPAL CIRCUITRY TYPE PER FUNCTION | FIFTH FUNCTION INDUCTANCE-CAPACITANCE 5TH RADIO INTERFERENCE |
| AHBL | PRINCIPAL CIRCUITRY TYPE PER FUNCTION | SIXTH FUNCTION INDUCTANCE-CAPACITANCE 6TH RADIO INTERFERENCE |
| AHBL | PRINCIPAL CIRCUITRY TYPE PER FUNCTION | FIRST FUNCTION INDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE |
| AHBL | PRINCIPAL CIRCUITRY TYPE PER FUNCTION | THIRD FUNCTION INDUCTANCE-CAPACITANCE 3RD RADIO INTERFERENCE |
| AHBL | PRINCIPAL CIRCUITRY TYPE PER FUNCTION | SECOND FUNCTION INDUCTANCE-CAPACITANCE 2ND RADIO INTERFERENCE |
| AKNA | INCLOSURE TYPE | ENCASED |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | LOCATION NOT OTHERWISE SPECIFIED CONNECTOR 1 |
| CBBL | FEATURES PROVIDED | SHOCK RESISTANT |
| CQDW | FUNCTIONAL TERMINAL TYPE AND QUANTITY | LOCATION NOT OTHERWISE SPECIFIED FRICTION W/GROUNDING STRAP AND PIN INPUT-OUTPUT 25 |
| CQRG | BODY MATERIAL | ALUMINUM |
| CRST | BODY SURFACE TREATMENT | CADMIUM |
| CTJS | UNPACKAGED UNIT WEIGHT | POUNDS NOMINAL 0.200 |
| FEAT | SPECIAL FEATURES | 25 FILTERED FUNCTIONS |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 21-900481-001 | 77820 | AMPHENOL CORP DIV AMPHENOL AEROSPACE OPERATIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 52816-01 | 14283 | AMPHENOL OPTIMIZE MANUFACTURING CO. DIV AMPHENOL AEROSPACE/MATRIX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 70550-00802 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 70550-00802-101 | 77820 | AMPHENOL CORP DIV AMPHENOL AEROSPACE OPERATIONS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 70550-00802-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TMF109002-1000 | 08718 | ITT CANNON ELECTRIC PHOENIX DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| TMF6-12B12MPSN-SPL | 71468 | ITT CANNON LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-19 | [SPE7M126V099G](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5915013408661) | FILTER, RADIO FREQUE | — | $58,234.12 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5915013408661&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5915013408661
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5915-01-340-8661/
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