The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-01-338-6431, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kato Engineering Inc.. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5915-01-338-6431 |
| Primary Part Number | 514-00432-99 |
| Item Name | Filter,radio Frequency Interfere |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Kato Engineering Inc. |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Length | 5.630 INCHES NOMINAL IN |
| Body Width | 2.000 INCHES NOMINAL IN |
| Body Height | 2.750 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.188 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES |
| Body Material | METAL |
| Body Length | 5.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 514-00432-99 PRIMARY | Kato Engineering Inc. (USA) |
| 099-00142-00 ITEM 22 | Kato Engineering Inc. (USA) |
| Reference | Meaning |
|---|---|
| 5004-1409A | 5/9 Secondary reference Spectrum Control, Inc. Div Api Technologies - Eis/wesson |
NSN 5915-01-338-6431 is a Filter,radio Frequency Interfere, manufactured by Kato Engineering Inc., classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-338-6431 has 2 manufacturer part numbers on file: 514-00432-99 (Kato Engineering Inc.), 099-00142-00 ITEM 22 (Kato Engineering Inc.).
Key specifications for 514-00432-99: Inclosure Type: ENCASED; Distance Between Centerlines of Mounting Facilities Parallel to Body Length: 5.630 INCHES NOMINAL IN; Body Width: 2.000 INCHES NOMINAL IN; Body Height: 2.750 INCHES NOMINAL IN. 8 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.