The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-448-9228, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5915-01-448-9228 |
| Primary Part Number | 77A561189P001 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Inclosure Type | HERMETICALLY SEALED |
| Functional Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE INPUT-GROUND FIRST FUNCTION |
| Functional Terminal Type and Quantity | 3 TAB, SOLDER LUG OUTPUT-GROUND SECOND FUNCTION |
| Body Width | 1.750 INCHES NOMINAL IN |
| Body Height | 2.630 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| 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 |
|---|---|
| 77A561189P001 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| RF15384A | Ems Development Corporation Dba Ems Development Corp (USA) |
| Reference | Meaning |
|---|---|
| 77A561189 | 5/1 Secondary reference Lockheed Martin Corporation Div Rms |
NSN 5915-01-448-9228 is a Filter,radio Frequency Interfere, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-448-9228 has 2 manufacturer part numbers on file: 77A561189P001 (Lockheed Martin Corporation Div Rms), RF15384A (Ems Development Corporation Dba Ems Development Corp).
Key specifications for 77A561189P001: Inclosure Type: HERMETICALLY SEALED; Functional Terminal Type and Quantity: 1 CONNECTOR, RECEPTACLE INPUT-GROUND FIRST FUNCTION; Functional Terminal Type and Quantity: 3 TAB, SOLDER LUG OUTPUT-GROUND SECOND FUNCTION; Body Width: 1.750 INCHES NOMINAL IN. 6 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.