The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-329-7737, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-329-7737 |
| Primary Part Number | 6181559-001 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Maximum Dielectric Withstanding DC Voltage | 1.2 KILOVOLTS AT SEA LEVEL |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) ALL FUNCTIONS |
| Inclosure Type | HERMETICALLY SEALED |
| Body Surface Treatment | CADMIUM |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 1.271 INCHES NOMINAL IN |
| Precious Material | GOLD |
| Output Terminal Identification | MIL-C-26482 |
| Power Line Frequency Rating Per Function in Hertz | 400.0 4TH RADIO INTERFERENCE FOURTH FUNCTION |
| Power Line Frequency Rating Per Function in Hertz | 400.0 5TH RADIO INTERFERENCE FIFTH FUNCTION |
| 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 |
| Power Line Frequency Rating Per Function in Hertz | 400.0 6TH RADIO INTERFERENCE SIXTH FUNCTION |
| Functional Terminal Type and Quantity | 10 FRICTION W/GROUNDING STRAP AND PIN INPUT-OUTPUT ALL FUNCTIONS |
| Source Impedance Rating Per Function | 50.0 OHMS 5TH RADIO INTERFERENCE FIFTH FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Source Impedance Rating Per Function | 50.0 OHMS 4TH RADIO INTERFERENCE FOURTH 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 |
| Source Impedance Rating Per Function | 50.0 OHMS 6TH RADIO INTERFERENCE SIXTH FUNCTION |
| Output Terminal Manufacturer Code | 59610 |
| Maximum Voltage Drop Per Function | 2.5 VOLTS AC 5TH RADIO INTERFERENCE AND 8.0 VOLTS DC 5TH RADIO INTERFERENCE FIFTH FUNCTION |
| Maximum Voltage Drop Per Function | 2.5 VOLTS AC 4TH RADIO INTERFERENCE AND 8.0 VOLTS DC 4TH RADIO INTERFERENCE FOURTH FUNCTION |
| Maximum Voltage Drop Per Function | 2.5 VOLTS AC 6TH RADIO INTERFERENCE AND 8.0 VOLTS DC 6TH RADIO INTERFERENCE SIXTH FUNCTION |
| Maximum Voltage Drop Per Function | 2.5 VOLTS AC 3RD RADIO INTERFERENCE AND 8.0 VOLTS DC 3RD RADIO INTERFERENCE THIRD FUNCTION |
| Maximum Voltage Drop Per Function | 2.5 VOLTS AC 1ST RADIO INTERFERENCE AND 8.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION |
| Maximum Voltage Drop Per Function | 2.5 VOLTS AC 2ND RADIO INTERFERENCE AND 8.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION |
| Unthreaded Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Style Designator | FILTER CONNECTOR |
| 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 |
|---|---|
| 21-969712-10P | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 6181559-001 | Radiall Usa Inc Dba Radiall Usa Inc (USA) |
| 6181559-001 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 6181559-001 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6181559-001 | 5/2 Secondary reference U.S. Government activity |
| SI8P52-07W12-10PN | 5/9 Secondary reference Souriau Inc |
NSN 5915-01-329-7737 is a Filter,radio Frequency Interfere, manufactured by Naval Sea Systems Command, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-329-7737 has 4 manufacturer part numbers on file: 21-969712-10P (Amphenol Corp Div Amphenol Aerospace Operations), 6181559-001 (Radiall Usa Inc Dba Radiall Usa Inc), 6181559-001 (Amphenol Corp Div Amphenol Aerospace Operations), 6181559-001 (Naval Sea Systems Command).
Key specifications for 6181559-001: Maximum Dielectric Withstanding DC Voltage: 1.2 KILOVOLTS AT SEA LEVEL; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) ALL FUNCTIONS; Overall Height: 1.710 INCHES NOMINAL IN; Inclosure Type: HERMETICALLY SEALED. 29 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.