The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-644-3329, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Natel Engineering Company, Llc Div Natel Chatsworth Division. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5915-01-644-3329 |
| Primary Part Number | 28FM400 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Natel Engineering Company, Llc Div Natel Chatsworth Division |
| Status | ACTIVE |
| Unpackaged Unit Weight | 198.0 GRAMS NOMINAL G |
| Operating Temp Range | -55.0 TO 100.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 28FM400 PRIMARY | Natel Engineering Company, Llc Div Natel Chatsworth Division (USA) |
NSN 5915-01-644-3329 is a Filter,radio Frequency Interfere, manufactured by Natel Engineering Company, Llc Div Natel Chatsworth Division, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-644-3329 has 1 manufacturer part number on file: 28FM400 (Natel Engineering Company, Llc Div Natel Chatsworth Division).
Key specifications for 28FM400: Overall Height: 57.5 MILLIMETERS NOMINAL MM; Unpackaged Unit Weight: 198.0 GRAMS NOMINAL G; Overall Length: 75.0 MILLIMETERS NOMINAL MM; Overall Width: 12.5 MILLIMETERS NOMINAL MM. 2 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.
NSN 5915-01-644-3329 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.