The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-00-504-7769, 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 Rotary and Mission Systems. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5915-00-504-7769 |
| Primary Part Number | 21-1080829 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Functional Terminal Type and Quantity | 1 SOLDER STUD OUTPUT SECOND FUNCTION |
| Functional Terminal Type and Quantity | 1 SOLDER STUD INPUT FIRST FUNCTION |
| Operating Voltage Rating and Type Per Function | 100.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED |
| Operating Current Rating Per Function in Amps | 20.0 BLANK LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 21-1080829 PRIMARY | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| 5004B120 | 5/9 Secondary reference Spectrum Control, Inc. Div Api Technologies - Eis/wesson |
| B120 | 5/9 Secondary reference Avx Filters |
NSN 5915-00-504-7769 is a Filter,radio Frequency Interfere, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-00-504-7769 has 1 manufacturer part number on file: 21-1080829 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for 21-1080829: Inclosure Type: ENCASED; Functional Terminal Type and Quantity: 1 SOLDER STUD OUTPUT SECOND FUNCTION; Functional Terminal Type and Quantity: 1 SOLDER STUD INPUT FIRST FUNCTION; Operating Voltage Rating and Type Per Function: 100.0 VOLTS DC BLANK LOCATION NOT OTHERWISE SPECIFIED. 5 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.