The Filter,low Pass, cataloged under National Stock Number 5915-01-421-4352, is classified within Federal Supply Class 5915 (Filters and Networks) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Matrix Test Equipment. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5915-01-421-4352 |
| Primary Part Number | AS-1900 |
| Item Name | Filter,low Pass |
| FSC / FSG | 5915 / 59 — Filters and Networks |
| Manufacturer | Matrix Test Equipment |
| Status | ACTIVE |
| 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 |
|---|---|
| AS-1900 | Matrix Test Equipment (USA) |
| Reference | Meaning |
|---|---|
| 111342 | 3/9 Design control — primary reference Aeroflex R D L Corp |
NSN 5915-01-421-4352 is a Filter,low Pass, manufactured by Matrix Test Equipment, classified under FSC 5915, Filters and Networks. Status: active.
NSN 5915-01-421-4352 has 1 manufacturer part number on file: AS-1900 (Matrix Test Equipment).
Key specifications for AS-1900: Special Features: NSN RESTRICTED TO USE BY NWS DEPOT TEAM ONLY; LOW PASS FILTER/ISOLATOR; End Item Identification: NEXT GENERATION RADAR (NEXRAD). 0 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.