The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-376-0898, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Phoenix Power Systems Inc, a Division of Maxwell Technologie Dba Phoenix Power Systems Inc, a Division of Maxwell Technologie. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-376-0898 |
| Primary Part Number | 1981-4W-60 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Phoenix Power Systems Inc, a Division of Maxwell Technologie Dba Phoenix Power Systems Inc, a Division of Maxwell Technologie |
| Status | ACTIVE |
| Maximum Dielectric Withstanding DC Voltage | 2.2 KILOVOLTS AT SEA LEVEL |
| Mounting Facility Type and Quantity | 26 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED |
| Unpackaged Unit Weight | 0.500 POUNDS NOMINAL LBS |
| Inclosure Type | ENCASED |
| Body Surface Treatment | TIN |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 17.280 INCHES NOMINAL IN |
| Power Line Frequency Rating Per Function in Hertz | 400.0 3RD RADIO INTERFERENCE THIRD FUNCTION |
| Power Line Frequency Rating Per Function in Hertz | 400.0 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Power Line Frequency Rating Per Function in Hertz | 400.0 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Functional Terminal Type and Quantity | 3 TAB, SOLDER LUG INPUT FIRST FUNCTION |
| Functional Terminal Type and Quantity | 3 TAB, SOLDER LUG OUTPUT SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 3RD RADIO INTERFERENCE THIRD FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Body Width | 16.000 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.219 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Maximum Dielectric Withstanding AC Rms Voltage | 2.5 KILOVOLTS AT SEA LEVEL |
| Features Provided | SHOCK RESISTANT AND MOISTURE RESISTANT |
| Body Material | METAL |
| Body Length | 28.000 INCHES NOMINAL IN |
| Full Load Insertion Loss Frequencies in Megahertz | 0.15 AND 0.10 AND 0.5 AND 1.0 AND 100.0 AND 1000.0 |
| Full Load Minimum Insertion Loss at Specified Frequency in Decibels | 25.0 AND 60.0 |
| Operating Voltage Rating and Type Per Function | 120.0 VOLTS AC 3RD RADIO INTERFERENCE THIRD FUNCTION |
| Operating Voltage Rating and Type Per Function | 120.0 VOLTS AC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Operating Voltage Rating and Type Per Function | 120.0 VOLTS AC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 14.000 INCHES NOMINAL IN |
| Operating Current Rating Per Function in Amps | 60.0 3RD RADIO INTERFERENCE THIRD FUNCTION |
| 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 |
|---|---|
| 1981-4W-60 PRIMARY | Phoenix Power Systems Inc, a Division of Maxwell Technologie Dba Phoenix Power Systems Inc, a Division of Maxwell Technologie (USA) |
| IT3007-2B | Phoenix Power Systems Inc, a Division of Maxwell Technologie Dba Phoenix Power Systems Inc, a Division of Maxwell Technologie (USA) |
| 1981-4W-60 | Princeton Polymer Laboratories (USA) |
| Reference | Meaning |
|---|---|
| IT3007-2B | 5/9 Secondary reference Phoenix Power Systems Inc |
NSN 5915-01-376-0898 is a Filter,radio Frequency Interfere, manufactured by Phoenix Power Systems Inc, a Division of Maxwell Technologie Dba Phoenix Power Systems Inc, a Division of Maxwell Technologie, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-376-0898 has 3 manufacturer part numbers on file: 1981-4W-60 (Phoenix Power Systems Inc, a Division of Maxwell Technologie Dba Phoenix Power Systems Inc, a Division of Maxwell Technologie), IT3007-2B (Phoenix Power Systems Inc, a Division of Maxwell Technologie Dba Phoenix Power Systems Inc, a Division of Maxwell Technologie), 1981-4W-60 (Princeton Polymer Laboratories).
Key specifications for 1981-4W-60: Maximum Dielectric Withstanding DC Voltage: 2.2 KILOVOLTS AT SEA LEVEL; Mounting Facility Type and Quantity: 26 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED; Overall Height: 5.750 INCHES NOMINAL IN; Unpackaged Unit Weight: 0.500 POUNDS NOMINAL LBS. 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.