The Filter Media,air Conditioning, cataloged under National Stock Number 4130-00-203-7602, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Aaf-Mcquay Inc. Dba American Air Filter Div American Air Filter. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-00-203-7602 |
| Primary Part Number | 56-1066-9B |
| Item Name | Filter Media,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Aaf-Mcquay Inc. Dba American Air Filter Div American Air Filter |
| Status | ACTIVE |
| Material | GLASS FIBER FILTERING MEDIUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 56-1066-9B | Aaf-Mcquay Inc. Dba American Air Filter Div American Air Filter (USA) |
| Reference | Meaning |
|---|---|
| 59-11007RREVCPC11 | 5/9 Secondary reference Snydergeneral Corp Dba American Air Filter |
| 56-1066-9B | 3/9 Design control — primary reference Snydergeneral Corp Dba American Air Filter |
| 4105-3000038REVCPC11 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 3135925PC32MEDIA | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 56-1066-9 | 5/9 Secondary reference Snydergeneral Corp Dba American Air Filter |
NSN 4130-00-203-7602 is a Filter Media,air Conditioning, manufactured by Aaf-Mcquay Inc. Dba American Air Filter Div American Air Filter, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-203-7602 has 1 manufacturer part number on file: 56-1066-9B (Aaf-Mcquay Inc. Dba American Air Filter Div American Air Filter).
Key specifications for 56-1066-9B: Overall Width: 14.125 INCHES NOMINAL IN; Material: GLASS FIBER FILTERING MEDIUM. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.