# NSN 5915-01-381-7571: Filter, Radio Frequency Interfere

NSN 5915-01-381-7571 (also written 5915013817571; NIIN 01-381-7571) is a filter, radio frequency interfere in Federal Supply Class 5915, Filters and Networks. 3 manufacturer part numbers from 1 supplier are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5915-01-381-7571 (5915013817571)
- NIIN: 01-381-7571 (013817571)
- 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 T: handled under qualified products list procedures. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 1.062 |
| ADAQ | BODY LENGTH | INCHES NOMINAL 0.772 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MAXIMUM 0.410 |
| AFGA | OPERATING TEMP RANGE | CELSIUS -55.0 TO 125.0 |
| AHAQ | SOURCE IMPEDANCE RATING PER FUNCTION | LOCATION NOT OTHERWISE SPECIFIED OHMS BLANK 50.0 |
| AHAS | LOAD IMPEDANCE PER FUNCTION | LOCATION NOT OTHERWISE SPECIFIED OHMS BLANK 50.0 |
| AHBC | OPERATING CURRENT RATING PER FUNCTION IN AMPS | LOCATION NOT OTHERWISE SPECIFIED BLANK 0.5 |
| AHBE | MAXIMUM VOLTAGE DROP PER FUNCTION | LOCATION NOT OTHERWISE SPECIFIED VOLTS DC BLANK 0.18 |
| AHBL | PRINCIPAL CIRCUITRY TYPE PER FUNCTION | LOCATION NOT OTHERWISE SPECIFIED INDUCTANCE-CAPACITANCE, MOUNTING END BLANK |
| AHCG | MAXIMUM TEMP RISE | CELSIUS 25.0 |
| AHCJ | FULL LOAD INSERTION LOSS FREQUENCIES IN MEGAHERTZ | 0.015 AND 0.03 AND 0.05 AND 0.1 AND 0.15 AND 0.3 AND 1.0 AND 10.0 AND 100.0 AND 1000.0 |
| AHCK | FULL LOAD MINIMUM INSERTION LOSS AT SPECIFIED FREQUENCY IN DECIBELS | 15.0 AND 36.0 AND 50.0 AND 69.0 AND 79.0 AND 80.0 |
| AKEJ | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNF |
| AKNA | INCLOSURE TYPE | HERMETICALLY SEALED |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | LOCATION NOT OTHERWISE SPECIFIED THREADED BUSHING 1 |
| CQDW | FUNCTIONAL TERMINAL TYPE AND QUANTITY | FIRST FUNCTION TAB, SOLDER LUG INPUT 1 |
| CQDW | FUNCTIONAL TERMINAL TYPE AND QUANTITY | SECOND FUNCTION TAB, SOLDER LUG OUTPUT 1 |
| CQGC | OPERATING VOLTAGE RATING AND TYPE PER FUNCTION | LOCATION NOT OTHERWISE SPECIFIED VOLTS DC BLANK 70.0 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.250 |
| CQRG | BODY MATERIAL | METAL |
| CRST | BODY SURFACE TREATMENT | TIN |
| CTJS | UNPACKAGED UNIT WEIGHT | GRAMS NOMINAL 10.0 |
| STYL | STYLE DESIGNATOR | — |
| TEST | TEST DATA DOCUMENT | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-F-28861 |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-F-28861 TO 4 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| M28861/04-003TB | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-F-28861/4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-PRF-28861/4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M5-27-T-0188 | 2 | 2026-10-19 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5915013817571&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5915013817571&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5915013817571
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/5915-01-381-7571/
JSON: https://nsnexplorer.com/api/nsn/5915-01-381-7571.json