The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-156-7825, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 28 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-156-7825 |
| Primary Part Number | 38-156917-1 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 6 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Inclosure Type | ENCASED |
| Body Surface Treatment | TIN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 4.500 INCHES NOMINAL IN |
| Power Line Frequency Rating Per Function in Hertz | 62.0 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Power Line Frequency Rating Per Function in Hertz | 62.0 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Functional Terminal Type and Quantity | 1 THREADED STUD GROUND THIRD FUNCTION |
| Functional Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE OUTPUT AND 2 THREADED STUD OUTPUT SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Body Width | 6.000 INCHES NOMINAL IN |
| Maximum Voltage Drop Per Function | 2.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Maximum Voltage Drop Per Function | 2.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Unthreaded Mounting Hole Diameter | 0.188 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Body Material | METAL |
| Body Length | 4.000 INCHES NOMINAL IN |
| Full Load Insertion Loss Frequencies in Megahertz | 0.05 AND 0.3 AND 1000.0 |
| Full Load Minimum Insertion Loss at Specified Frequency in Decibels | 30.0 AND 80.0 |
| Operating Voltage Rating and Type Per Function | 250.0 VOLTS AC 2ND RADIO INTERFERENCE AND 600.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Operating Voltage Rating and Type Per Function | 250.0 VOLTS AC 1ST RADIO INTERFERENCE AND 600.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Input Terminal Manufacturer Code | 96906 |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 5.000 INCHES NOMINAL IN |
| Operating Current Rating Per Function in Amps | 10.0 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Operating Current Rating Per Function in Amps | 10.0 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Input Terminal Identification | MS3112E-12-3P |
| Operating Temp Range | -55.0 TO 65.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| RF10548-1 | Ems Development Corporation Dba Ems Development Corp (USA) |
| 38-156917-1 | Avx Filters Corporation (USA) |
| 38-156917-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 38-156917-1 | 5/9 Secondary reference Lindgren Rf Enclosures Inc Lectromagnetics Div |
| 38-156917-1 | 5/9 Secondary reference U.S. Government activity |
| 38-156917-1 | 5/9 Secondary reference Ems Development Corporation Dba Ems Development Corp |
| 38-156917-1 | 5/9 Secondary reference Spectrum Control Inc |
| 38-156917-1 | C/1 Advisory reference — outside the item-of-supply concept Cornell-Dubilier Marketing Inc |
| 38-156917-1 | 5/9 Secondary reference Cornell-Dubilier Electronics |
NSN 5915-01-156-7825 is a Filter,radio Frequency Interfere, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-156-7825 has 3 manufacturer part numbers on file: RF10548-1 (Ems Development Corporation Dba Ems Development Corp), 38-156917-1 (Avx Filters Corporation), 38-156917-1 (Northrop Grumman Systems Corporation).
Key specifications for 38-156917-1: Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 3.000 INCHES NOMINAL IN; Inclosure Type: ENCASED; Body Surface Treatment: TIN. 28 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.